Shi Zuocai sat in the coffee shop, staring blankly at the table in front of him, like a dead fish in cold storage.

Beside him, Zhang Tianyou had already stretched his neck and showed his courteous face to the two beautiful girls on the other side of the table.

Liu Yanshi was very involved in the play, and his face was full of bright smiles.

Fu Yinger was a little absent-minded, occasionally looking at her phone, but occasionally picking up two sentences.

Only Shi Zuo kept looking at the desktop, like a dead man.

No one noticed Shi Zuocai.

In fact, Shi Zuocai was feeling a headache at the moment - he thought that Liu Yanshi and Fu Ying'er called him out, maybe they could reveal some information to him that he didn't know before.

But what he didn't expect was that the two women were really here for coffee.

The only thing to be thankful for is that he brought Zhang Tianyou, a giant trouble attractor, so that he would not die of embarrassment.

"Stuffy oil bottle, stuffy oil bottle...... Feed! Liu Yanshi stepped forward and stretched out his hand to shake it in front of Shi Zuocai's eyes.

"Let's go, let's go to the sign at the front desk to see what's delicious today."

Shi Zuo came back to his senses and touched his nose.

"I don't drink drinks."

"There's something wrong with you, right?" Liu Yanshi rolled his eyes, and glanced at Shi Zuo:

"If you don't drink anything, you have to come along, how much do you covet me and Ying'er's beauty?"

Seeing that Zuo Cai was still noncommittal and did not enter the oil and salt, Liu Yanshi pursed his lips and pursed his lips indignantly:

"If you don't speak, I'll block you again."

Shi Zuocai looked up at Liu Yanshi, and finally spoke.

"Return the three hundred and thirty-three to me first."

"Dream your dreams!" Liu Yan made a grimace when he looked at Shi Zuocai, pulled up Fu Ying'er, who was at a loss, and beckoned to Zhang Tianyou on the opposite side.

"Ying'er, God bless, let's order ours, thirst to death this stinky dumb man."

The three of them were dragged by Liu Yanshi to get up and leave. Zhang Tianyou glanced at Shi Zuocai with regretful eyes, and his eyes seemed to say, "I don't know how to be blessed in the midst of happiness."

Shi Zuocai didn't care about him, just brought his own cup and added a glass of cold water to the cup.

He put the kettle back in its place and found a black object on the side of the kettle.

It's Fu Yinger's mobile phone.

Xu was angry by Shi Zuocai, and Liu Yanshi dragged the two of them away, and walked in a little hurry.

Shi Zuocai subconsciously looked at the desktop in front of Liu Yanshi's seat, where a mobile phone with a pink shell was lying there.

It's afternoon school day, and the long line at the coffee shop goes all the way to the door. It takes a few minutes to get to the "Daily Special" sign in front of the counter.

Shi Zuocai took a breath and clenched his fist. After hesitating for a while, he picked up Liu Yanshi's mobile phone.

He gently swiped the screen of Liu Yanshi's mobile phone and frowned.

An unlock window popped up on the screen of Liu Yanshi's mobile phone, which was a four-digit digital password.

Shi Zuocai instinctively turned his phone sideways, looked at the reflection emitted by the phone's screen, and looked for the buttons with the most grease distribution.

But Liu Yanshi apparently has extremely good hygiene habits and does not have hand hyperhidrosis. In addition, mobile phones often have to be rubbed in their pockets, and only shallow traces can be seen on the screen, and it is impossible to distinguish which is the password.

At a glance, there are obviously a lot of numeric keys on the screen with press marks, and there are five "0,1,2,7,9".

Shi Zuo thought about it for a while, and first typed in "1117" - it was Liu Yanshi's birthday.

According to general thinking, this is indeed the answer with the highest probability.

Wrong password. The pop-up window shows that there are only four more chances left by Shi Zuo.

Shi Zuo re-went over the five numbers in his mind. The lock screen password has only four digits, but there are five digits that appear.

Naturally, he was going to use the method of elimination. He thought about it for a moment and crossed out the "0" in his mind first.

Liu Yanshi's mobile phone and phone card were purchased after returning to China. When making long-distance calls on domestic mobile phones, you need to dial a "0" in front of the number, and the frequency of use of this number is undoubtedly very high.

Shi Zuocai looked at the remaining "1,2,7,9", pondered for a moment, and typed in "1972".

Liu Yanshi was born in November, but it was not much later than 97, and "9711" obviously has no meaning. According to the average childbearing age, 1972 is likely to be the year of birth of her father or mother.

The phone vibrated slightly, and a small "×" popped up again. Shi Zuocai's eyes moved slightly, and Fu Yinger's birthday was entered on the screen again.

“1212”。

The phone vibrated sharply, and a dialog box popped up, telling Shi Zuocai that he had two more chances. If he fails twice, the phone will automatically lock the screen for ten minutes, and his voyeuristic behavior will also be discovered by Liu Yanshi.

Shi Zuocai's breathing became rapid. He turned off the screen and rotated his phone, thinking about Liu Yanshi's habitual movements when he usually used his mobile phone.

Suddenly, his eyes lit up, and he directly excluded "1" and "7" in his mind.

When running the mobile game, the phone will be in a landscape state; At this point, "1" and "7" are right in the lower corner of the screen – that's where you control the direction and tap to shoot.

Although Liu Yanshi played the game well, he couldn't shoot and turn around.

Shi Zuocai looked at the phone screen, and couldn't think of any permutations and combinations of the remaining "2" and "9". He took a sip of water and turned his phone around on the table. After hesitating for a moment, he added back the "0" that had been eliminated.

Liu Yanshi returned to China alone, neither went to his parents, nor ran to any relatives, almost always stationed in Guangzhou, if there are frequent domestic long-distance contacts, but have not met even one face, it is undoubtedly a bit abnormal.

What's more, with the addition of this "0" as a universal number, the fill-in-the-blank questions of these four numbers also seem to be easier to do.

Shi Zuocai touched his forehead and looked at the long queue at the door - luckily, there were only a lot more people coming to the coffee shop today than usual, but he only had two or three minutes left. But in the face of the remaining "0,2,9" in front of him, he couldn't even think of a series of numbers related to Liu Yanshi.

In fact, Shi Zuocai was already interested in deciphering Liu Yanshi's lock screen password: if she failed to enter the password five times, Liu Yanshi's mobile phone would be automatically locked for half an hour, and then she would find out about Shi Zuocai's voyeuristic behavior when she came back.

In other words, Shi Zuo only has his fourth and last chance to try.

And using a chance to try out an irregular screen password composed of nine numbers is no longer a problem.

Shi Zuo turned off the screen of his mobile phone, the screen was facing down, and he planned to put it back as it was. Halfway through, I remembered that there was another chance to try, and I felt a little pity.

He picked up his phone again, licked his lips, and racked his brain to figure out what other numbers he could enter.

Ironically, there doesn't seem to be any meaningful combination of numbers for Shi Zuocai.

He knocked aimlessly on the table, and suddenly paused, a somewhat ridiculous fragment of memory flashing through his brain.

He picked up his phone suspiciously. After repeatedly confirming that I really couldn't think of a more reliable number match, I entered four numbers on the keyboard.

“0922。”

He remembered that afternoon.

With the 1.8 million defrauded from Jiang Zhilin, Mr. Demon walked out of the shopping mall with a fire alarm in a hood and clothes that played the role of a bear, and met a smiling Liu Yanshi at the entrance of the mall.

"Sir, today is the store celebration of White Horse Mall, and guests with birthdays in September have small gifts. What is your birthday? ”

“…… Well, today is your birthday. Happy birthday to you on September 22nd! ”

Memories flashed through Shi Zuocai's mind like a train on the track. He reluctantly put his phone down.

His life was so boring. When I had to guess, I couldn't come up with a not-so-ridiculous combination of numbers.

He shook his head slightly, then stopped again.

The moment the phone was placed on the table, he seemed to hear it make a soft "click".

The phone's screen lit up. In the background of the screen, Liu Yanshi looks back at the camera on an unknown beach, smiling charmingly.