The South Gate Vegetable Market was the most bustling and chaotic place in the city.
It lacked the cold, sterile order of a supermarket, possessing instead a vibrant, thriving chaos.
The rain did nothing to dampen the human-scented air. On the contrary, the sound of rain drumming on the canopy, the splashing in puddles on the ground, and the clamor of haggling all mixed together to create a unique scene.
The air was filled with the smell of damp earth, chicken droppings from the poultry section, the fishy stench from the seafood area, and the aroma of freshly baked flatbread. This mixture fermented into a potent odor that shot straight to the top of your head.
Zhang Qiang, in a pair of sneakers spattered with mud, carefully sidestepped the black puddles filled with rotten vegetable leaves as he weaved through the crowded stream of people.
He was short and chubby, carrying a large backpack. Surrounded by a mob of aunties and uncles armed with vegetable baskets and boasting explosive combat power, he looked like a husky that had wandered into a wolf pack.
But he didn’t care.
He was a special agent on a mission.
He kept his eyes fixed forward.
He walked straight past the toy stall at the entrance, even though the new, light-up yo-yo with a clutch was incredibly tempting.
He also ignored the fried skewer stand, though the freshly fried pork loin was incredibly fragrant, SIZZLING with oil.
He swallowed hard, conquering his appetite with sheer willpower.
’That’s food for mortals,’
Zhang Qiang told himself.
’Today’s money is for replenishing Brother Zhuo’s brain.’
He headed straight for the market’s dried goods section.
The area was overflowing with walnuts, red dates, melon seeds, and wood ear mushrooms.
"Come on, come on! Freshly arrived paper-thin-shell walnuts! Five yuan a jin! If they’re not fragrant, you don’t have to pay!"
A bald stall owner stood behind his stand, a half-smoked cigarette dangling from his lips. He held a cattail-leaf fan, shooing away flies as he shouted his sales pitch.
A mountain of walnuts was piled up high in front of him.
Zhang Qiang stopped in his tracks.
He stood before the stall but didn’t act like the other aunties—grabbing a handful to inspect, tasting one, or asking for a discount.
’That’s all too common.’
He placed his backpack on a clean patch of ground and unzipped it. Then, like an expert about to defuse a bomb, he slowly and ceremoniously pulled the 20-centimeter, teeth-marked plastic ruler from his pants pocket.
The bald owner froze for a second.
He’d been selling dried goods for ten years and was a well-known figure in the South Gate Vegetable Market. What kind of people hadn’t he seen?
He’d seen people bring their own spring scales to reweigh their purchases, afraid of being short-changed.
He’d seen people bring magnifying glasses to check the quality, afraid of buying old stock.
He’d even seen hot-tempered customers bring hammers to crack them open on the spot.
But someone who brought a beat-up primary school ruler...
"Hey kid, buying walnuts? Pick whichever you want, just don’t toss ’em around."
The owner called out casually, blowing a smoke ring.
"Don’t you go dropping that ruler in there. These walnuts are for eating."
Zhang Qiang ignored him.
He took a deep breath, his gaze turning sharp.
He mimicked Chen Zhuo, pushing up a pair of non-existent glasses.
He reached out a chubby little hand and carefully picked one walnut from the pile.
Phase One: Size Screening.
Zhang Qiang squinted one eye. Holding the walnut in his left hand and the ruler in his right, he aligned the chipped "0" mark with one end of the walnut.
His expression was as solemn as if he were measuring the fuse of an atomic bomb.
"2.8 centimeters..."
Zhang Qiang’s brow furrowed in disgust.
’No good. Too small, underdeveloped.’
’If this was in First High, it’d be a failing grade. Brother Zhuo’s brain is for holding great principles, for calculating those... those symbols with curves in them. This little thing isn’t even big enough to get stuck in his teeth.’
Toss.
The walnut tumbled back into the pile.
He grabbed another and measured it with the ruler.
"3.2 centimeters. Hmm, the size barely passes."
Next up: Gyrus Depth Test.
This was the most critical part.
Zhang Qiang turned the ruler on its side.
He scraped the corner of the ruler inside the crevices of the walnut shell a couple of times.
He was feeling for the resistance.
’Too shallow.’
Zhang Qiang sighed and shook his head at the walnut, his expression one of bitter disappointment.
’The grooves are too shallow. It’s like a smooth cerebral cortex, no depth at all.’
’If he ate this, his thinking would definitely be superficial. Brother Zhuo is working on... calculus! That requires depth! A shallow-shelled walnut like this is only good for addition and subtraction, and only within ten at that.’
Toss.
He grabbed another.
This one was big, and ugly.
Its surface was pockmarked with bottomless ravines, like a wrinkly old man’s face.
Zhang Qiang’s eyes lit up.
He stuck the corner of the ruler in, and it actually got stuck.
"Yes! This one is good!"
Zhang Qiang couldn’t help but exclaim in admiration.
"Look at these gyri! Look at this depth! This is practically a super-thinker! If he eats this, won’t the folds in his brain grow by two feet?"
He carefully placed the ugly walnut to one side—the qualifying zone.
The bald owner finally couldn’t take it anymore.
He put down his fan, leaned over the pile of walnuts on his stall, and stared at Zhang Qiang with an expression like he was looking at a lunatic.
His cigarette had almost burned down to the filter.
"Hey, hey, hey! Little fatty!"
"What are you doing, picking a wife? Measuring her with a ruler? Talking about deep and shallow?"
"Are you buying or not? If not, stop messing up my piles! These are already sorted by grade! Tossing one here, tossing one there... you’re going to polish my walnuts to a patina with all that handling!"
Zhang Qiang looked up.
He looked at the owner with an expression that said, ’One cannot speak of ice with a summer insect.’
It was the pride unique to a scientist’s assistant.
"Boss, you don’t understand."
Zhang Qiang pointed at the pile of walnuts with his ruler, his tone calm and steady.
"I’m not just picking these for fun. I’m conducting scientific material selection."
"Scientific research?"
The owner was so annoyed he laughed, revealing a set of yellow teeth.
"You’re doing scientific research with a beat-up ruler? What research institute are you from? The Yu Hong Primary School Research Institute?"
"The ruler may be beat-up, but the standards are strict."
Zhang Qiang’s face was solemn, his voice loud and clear. The surrounding aunties who were shopping had all stopped to watch the spectacle.
"I’m buying supplies for a future great scientist! Do you have any idea how precious a scientist’s brain is? It’s like... it’s like one of those precision instruments you see on TV!"
"In this pile of yours, most of them are defective products."
Zhang Qiang casually picked up a paper-thin-shell walnut with a smooth surface.
"Look at this one. The shell is so thin, so smooth. You can tell at a glance it’s for a brain that can only think about simple questions like ’What’s for lunch today?’ That’s for mortals to eat."
"The ones I’ve chosen..."
He pointed to the small pile of ugly, misshapen walnuts by his feet.
"These are all elites that have passed a rigorous screening! They are the Einsteins of the walnut world!"
"I’m helping you sort your products! I’m helping you raise the technological value of your goods! Do you understand?"
This speech—with its grandiose vocabulary, bizarre logic, and resolute attitude—completely dumbfounded the bald owner.
Especially that line about "the Einsteins of the walnut world." It sounded impressive, even if you didn’t quite understand it.
The onlooking aunties also began to murmur amongst themselves:
"The kid seems to be making some sense."
"Yeah, the ones with more wrinkles do look like brains."
"Aiyo, what a thoughtful child, buying walnuts for a scientist."
The owner was put in an awkward position by this wave of public opinion.
He looked at the little fatty who was only 1.5 meters tall and suddenly felt the kid had an irrefutable aura about him.
It was Zhang Qiang’s aura of persistence.
"Fine, fine, fine..."
The owner let out another exasperated laugh, then threw his cigarette butt on the ground and stomped it out.
"You pick. Go on, pick. I’d like to see what masterpiece you can come up with."
"But let me be clear: whatever you pick out, no haggling!"
"Don’t worry."
Zhang Qiang waved his hand magnanimously.
"For science, money is no object!"
Having received official authorization, Zhang Qiang completely let loose.
He became a tireless sorting machine, turning the pile of walnuts upside down.
Twenty minutes later.
Zhang Qiang’s legs were numb from squatting, and his hands were stained dark brown from the walnut husks.
In front of him, on that relatively clean patch of ground, were two small piles.
The pile on the left, weighing a little over two jin, was full of bizarrely shaped, deeply grooved, and enormous specimens. They looked like devil fruits grown in the depths of hell.
The pile on the right—the rejects—was mercilessly judged by Zhang Qiang to be the "dumb, sweet, and naive" walnuts.
"Boss, I’ll take this pile."
Zhang Qiang stood up, dusted off his hands, and pointed at the pile of elite walnuts on the left.
"Weigh them."
The owner looked speechlessly at the pile of ugly, misshapen walnuts the boy had picked out.
Normally, people chose walnuts that were thin-shelled, round, and good-looking.
This damn kid specifically picked the ugly, thick-shelled, heavy ones.
’Isn’t he an idiot? Thicker shell means less meat! Isn’t he just paying for shells?’
"Alright, I’ll give it to you, you’ve got a good eye," the owner muttered as he bagged them.
"This pile is all from old, established trees. The shells are a bit thick, so most people don’t want them—too hard to crack. But they’re oilier and more fragrant."
"Of course,"
Zhang Qiang smugly put away his ruler.
"How could my scientific standards be wrong? A thick shell means a better protective layer, so the brain inside is safer."
"All together, it’s two jin and three liang. Let’s call it two and a half jin. That’ll be twelve yuan."
The owner sighed and threw in a couple of extra handfuls.
Zhang Qiang magnanimously pulled a handful of loose change from his pocket.
It was a massive fortune consisting of a mix of coins, one-jiao and two-jiao notes, and a crumpled five-yuan bill.
He counted it out clearly and handed it to the owner.
"Thanks, Boss! When the scientist wins an award in the future, I’ll have him write you a dedication. We’ll call this place the ’Walnut Base’!"
With that, Zhang Qiang hoisted the heavy bag of brain supplements and, braving the rain, strode out of the vegetable market with a swagger that recognized no kin.
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My IQ Increases Year by Year — Chapters
1
Chapter 1
2
Chapter 2
3
Chapter 3
4
Chapter 4
5
Chapter 5
6
Chapter 6
7
Chapter 7
8
Chapter 8
9
Chapter 9
10
Chapter 10
11
Chapter 11
12
Chapter 12
13
Chapter 13
14
Chapter 14
15
Chapter 15
16
Chapter 16
17
Chapter 17
18
Chapter 18
19
Chapter 19
20
Chapter 20
21
Chapter 21
22
Chapter 22
23
Chapter 23
24
Chapter 24
25
Chapter 25
26
Chapter 26
27
Chapter 27
28
Chapter 28
29
Chapter 29
30
Chapter 30
31
Chapter 31
32
Chapter 32
33
Chapter 33
34
Chapter 34
35
Chapter 35
36
Chapter 36
37
Chapter 37
38
Chapter 38
39
Chapter 39
40
Chapter 40
41
Chapter 41
42
Chapter 42
43
Chapter 43
44
Chapter 44
45
Chapter 45
46
Chapter 46
47
Chapter 47
48
Chapter 48
49
Chapter 49
50
Chapter 50
51
Chapter 51
52
Chapter 52
53
Chapter 53
54
Chapter 54
55
Chapter 55
56
Chapter 56
57
Chapter 57
58
Chapter 58
59
Chapter 59
60
Chapter 60
61
Chapter 61
62
Chapter 62
63
Chapter 63
64
Chapter 64
65
Chapter 65
66
Chapter 66
67
Chapter 67
68
Chapter 68
69
Chapter 69
70
Chapter 70
71
Chapter 71
72
Chapter 72
73
Chapter 73
74
Chapter 74
75
Chapter 75
76
Chapter 76
77
Chapter 77
78
Chapter 78
79
Chapter 79
80
Chapter 80
81
Chapter 81
82
Chapter 82
83
Chapter 83
84
Chapter 84
85
Chapter 85
86
Chapter 86
87
Chapter 87
88
Chapter 88
89
Chapter 89
90
Chapter 90
91
Chapter 91
92
Chapter 92
93
Chapter 93
94
Chapter 94
95
Chapter 95
96
Chapter 96
97
Chapter 97
98
Chapter 98
99
Chapter 99
100
Chapter 100
101
Chapter 101
102
Chapter 102
103
Chapter 103
104
Chapter 104
105
Chapter 105
106
Chapter 106
107
Chapter 107
108
Chapter 108
109
Chapter 109
110
Chapter 110
111
Chapter 111
112
Chapter 112
113
Chapter 113
114
Chapter 114
115
Chapter 115
116
Chapter 116
117
Chapter 117
118
Chapter 118
119
Chapter 119
120
Chapter 120
121
Chapter 121
122
Chapter 122
123
Chapter 123
124
Chapter 124
125
Chapter 125
126
Chapter 126
127
Chapter 127
128
Chapter 128
129
Chapter 129
130
Chapter 130
131
Chapter 131
132
Chapter 132
133
Chapter 133
134
Chapter 134
135
Chapter 135
136
Chapter 136
137
Chapter 137
138
Chapter 138
139
Chapter 139
140
Chapter 140
141
Chapter 141
142
Chapter 142
143
Chapter 143
144
Chapter 144
145
Chapter 145
146
Chapter 146
147
Chapter 147
148
Chapter 148
149
Chapter 149
150
Chapter 150
151
Chapter 151
152
Chapter 152
153
Chapter 153
154
Chapter 154
155
Chapter 155
156
Chapter 156
157
Chapter 157
158
Chapter 158
159
Chapter 159
160
Chapter 160
161
Chapter 161
162
Chapter 162
163
Chapter 163
164
Chapter 164
165
Chapter 165
166
Chapter 166
167
Chapter 167
168
Chapter 168
169
Chapter 169
170
Chapter 170
171
Chapter 171
172
Chapter 172
173
Chapter 173
174
Chapter 174
175
Chapter 175
176
Chapter 176
177
Chapter 177
178
Chapter 178
179
Chapter 179
180
Chapter 180
181
Chapter 181
182
Chapter 182
183
Chapter 183
184
Chapter 184
185
Chapter 185
186
Chapter 186
187
Chapter 187
188
Chapter 188
189
Chapter 189
190
Chapter 190
191
Chapter 191
192
Chapter 192
193
Chapter 193
194
Chapter 194
195
Chapter 195
196
Chapter 196
197
Chapter 197
198
Chapter 198
199
Chapter 199
200
Chapter 200
201
Chapter 201
202
Chapter 202
203
Chapter 203
204
Chapter 204
205
Chapter 205
206
Chapter 206
207
Chapter 207
208
Chapter 208
209
Chapter 209
210
Chapter 210
211
Chapter 211
212
Chapter 212
213
Chapter 213
214
Chapter 214
215
Chapter 215
216
Chapter 216
217
Chapter 217
218
Chapter 218
219
Chapter 219
220
Chapter 220
221
Chapter 221
222
Chapter 222
223
Chapter 223
224
Chapter 224
225
Chapter 225
226
Chapter 226
227
Chapter 227
228
Chapter 228
229
Chapter 229
230
Chapter 230
231
Chapter 231
232
Chapter 232
233
Chapter 233
234
Chapter 234
235
Chapter 235
236
Chapter 236
237
Chapter 237
238
Chapter 238
239
Chapter 239
240
Chapter 240
241
Chapter 241
242
Chapter 242
243
Chapter 243
244
Chapter 244
245
Chapter 245
246
Chapter 246
247
Chapter 247
248
Chapter 248
249
Chapter 249
250
Chapter 250
251
Chapter 251
252
Chapter 252
253
Chapter 253
254
Chapter 254
255
Chapter 255
256
Chapter 256
257
Chapter 257
258
Chapter 258
259
Chapter 259
260
Chapter 260
261
Chapter 261
262
Chapter 262
263
Chapter 263
264
Chapter 264
265
Chapter 265
266
Chapter 266
267
Chapter 267
268
Chapter 268
269
Chapter 269
270
Chapter 270
271
Chapter 271
272
Chapter 272
273
Chapter 273
274
Chapter 274
275
Chapter 275
276
Chapter 276
277
Chapter 277
278
Chapter 278
279
Chapter 279
280
Chapter 280
281
Chapter 281
282
Chapter 282
283
Chapter 283
284
Chapter 284
285
Chapter 285
286
Chapter 286
287
Chapter 287
288
Chapter 288
289
Chapter 289
290
Chapter 290
291
Chapter 291
292
Chapter 292
293
Chapter 293
294
Chapter 294
295
Chapter 295
296
Chapter 296
297
Chapter 297
299
Chapter 299
301
Chapter 301
303
Chapter 303
304
Chapter 304
305
Chapter 305
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