"Bang bang bang!"

The rapid knock on the door showed Si Fengmian's mood at this moment.

The door opened quickly.

Xiao Ni, who appeared in his sight, had a messy short hair, was tired of energy, had a toothbrush in his mouth, and a mouth full of foam. The looser T-shirt collar slid down, revealing half of his shoulders and collarbone.

The two school grasses who usually "recruit bees and butterflies" on campus are now in their own way.

With his hand pressed against the door frame, Xiao Ni held a toothbrush in his mouth, frowned and looked at Si Fengmian, and asked in confusion: "What are you doing?"

Without caring about anything else, Si Fengmian raised the drawings and asked impatiently: "You made it last night?"

After glanced at the drawings, Xiao Ni did not react and just replied: "I didn't do it."

Si Fengmian was stunned and then asked, "Then do you have any sleepwalking problems?"

"You're just sleepwalking..." Xiao Ni murmured, looked at a room, and said faintly, "Isn't there anyone next door?"

!

A word awakens the dreamer.

Si Fengmian quickly turned around and went to see Si Sheng's room, but the door was closed, and the noise they made was not alarmed and there was no reaction at all.

"What's going on?"

After pulling out the toothbrush, Xiao Ni asked inexplicably.

"Drawings! 100% restored!"

Si Fengmian, who had always been calm and calm, was excited and excited at this moment, and directly pasted the drawings on Xiao Ni's face.

Xiao Ni hurriedly avoided it, reached out to take down the drawings. He looked down and looked at the brand new drawings, and was also a little surprised.

Each part is drawn in detail, most of which are the same as they are drawn, but the parts of the mechanism are completely different...

Even a layman like Xiao Ni can conclude that when he sees the graphics of the mechanism part: this is the original mechanism!

The fit is so perfect.

"Your sister is actually just a side job, right?" Si Fengmian came over and stared at the drawings. The miscellaneous hair was leaning on Xiao Ni's face, but he didn't notice it and sighed on his own, "This level must be professional."

Xiao Ni was stunned for a moment.

In my memory, Yi Shi often draws some drawings at his desk and studies them all night long. He doesn't understand what the meaning of those are, and just feels boring and boring.

However, whenever I listen to Yi's poems and lyrics, I can feel her pride and pride, which is a natural enthusiasm that comes out naturally.

Seeing that Xiao Ni had not answered for a long time, Si Fengmian pushed his shoulder, "What did you think of?"

Xiao Ni returned to his senses and said lightly: "Nothing."

Taking a step back, Si Fengmian looked at a room again, "When is your sister usually getting up?"

After taking the drawing back to Si Fengmian's arms, Xiao Ni said with a calm expression: "I have stayed here for two nights, yesterday was the second night."

“…”

Si Fengmian was completely choked by him.

?

These siblings are really not familiar with each other?

Without continuing to chat, Xiao Ni returned to the room and went to wash first. After a while, he cleaned up himself and walked out with his cell phone.

"She sent me a message at six o'clock and had already gone out. She told us to go to the next door to have breakfast and someone would prepare it."

"What?"

Si Fengmian poked his head out of the bathroom, his hair was wet, and there were still water droplets on his face.

“…”

Xiao Ni was patient and repeated the words.

Si Fengmian asked in surprise: "Next door?"

Xiao Ni nodded and said, "Immortal Neighbor."

Si Fengmian shook his head, and water droplets were thrown out of the head and splashed everywhere. He agreed: "Ah, the immortal neighbor."

*

Feng Da, a laboratory.

As soon as Song Qingming came back from the cafeteria, he saw Si Sheng still lying on the table, with his coat hanging on his body, and his messy hair was either laid or spilled all over the table, looking no beauty.

He put the breakfast he brought back to her and said, "Breakfast."

"oh."

After several seconds, I heard Si Sheng respond sleepily.

With a finger knocking on the table, Song Qingming lowered his eyes, looked at her hair like a weed through the black-framed glasses, sighing and helpless, "I thought you came over early in the morning, and wanted to work overtime."

"I haven't slept all night." Si Sheng sat up sleepily, his eyes narrowed slightly, and there were still sleeping marks on his white face. She grabbed a bunch of drawings and stuffed them into Song Qingming's arms, "The drawings are finished, you can take a look."

Looking at the stack of drawings in his hand, and thinking of Si Sheng who was empty-handed before saying goodbye last night, Song Qingming couldn't help but mutter "pervert" in his heart.

A few days of theoretical research and a night of homework can be finalized...

This speed is amazing.

Raising his hand and pushing his glasses, Song Qingming carefully browsed her drawings. After reading them one by one, his two thick eyebrows were simply knotted. "Time is so tight, are you planning to show off your skills and create two mechanical forms?"

Si Sheng still felt sleepy in his eyebrows and replied slowly: "It's boring not to show off."

If you don’t do it, you will be amazing.

——This is Si Sheng’s principle.

For Si Sheng, everything that is worth her time and energy to do basically depends on "making fun".

If there is no particularly clear purpose, she will be perfunctory and passionate in everything she does.

Song Qingming was convinced and sighed, "Is it time for one month?"

"It takes less than a month," he pulled out the straw and poked it into the soy milk cup. Si Sheng lifted his eyelids, "at best, take another week."

“…”

Pour it onto the back of the chair, Si Sheng took out a meat bag from the breakfast bag and said, "Help me make a simulation model. I plan to use light wood to make it. You calculate the overall weight, then add the power system, command system, etc. to determine the operability."

Song Qingming looked at her sideways, "Don't you ever do those that you never model? You said yourself that even if you design a secret room of the mechanism, even the mechanism components of the fingernails can be calculated clearly with your brain."

Si Sheng took a bite of the meat bag and looked at him in surprise, "Can those things fly?"

“…”

I have never won with her.

Holding the drawings with his fate, Song Qingming walked to the computer beside him, pulled open the chair, and sat down.

Si Sheng studied ancient mechanisms, and it was the most primitive. With the help of natural manipulation, he was not as skilled in software and modeling. Grandpa Song repeatedly told him to help. Now that Si Sheng's task is deducted, he can't refuse.

While waiting for the power to be turned on, Song Qingming asked: "Why did you suddenly want to attack the drone?"

After eating a meat bun, Si Sheng tilted his head slightly, picked up a boiled egg, and said lazily: "Give it to someone."

"That last night?"

"ah."

A monophone word obviously does not deny it.

Song Qingming: “…”

Your way of showing your love is so special.

Just as Song Qingming was secretly complaining, he thought of Si Sheng who had not slept all night because of Ling Xize, and was in a bad mood. He was so angry that he even had the freshly peeled eggs tasteless.

Little biting the egg white, Si Sheng chewed it slowly, swallowed it, and suddenly asked, "Will you invade someone else's cell phone?"

"I studied programming and drones." Song Qingming spread his hands and stared at her suspiciously, "What do you want to do?"

What do you want to do?

Of course, he invaded Ling Xize's mobile phone, changed his WeChat avatar, and deleted his backup pictures.

Before he could answer, Song Qingming thought of something, "Don't you know a hacker?"

"In the army, there is no chance."

"Can he still go to the army?"

"Special trick."

“…”

Song Qingming was unhappy for no reason.

The hacker Si Sheng knew had met with him.
To be continued...