After the event, it is often a mess, dismantling the stage, tidying up the scene, and cleaning up the garbage.

The staff behind the scenes were busy until three or four o'clock in the morning before everything was done.

The gymnasium finally fell silent.

At about five o'clock, a figure sneakily arrived at the location of the women's restroom at the scene.

"Knock knock, hey, is there anyone in there?"

"Knock knock, there's no one inside, I can go in!"

Gu Xiaobai covered his face as if he had no face to see anyone, secretly knocked on the door of the women's toilet for a long time, and then resolutely broke in.

The women's restroom, for many boys, is probably the most mysterious place in the world.

For Gu Xiaobai, its mystery is second only to Schrödinger's box.

When he entered, his heart was so weak that he almost passed out.

But he pushed the doors open one by one.

No one knows what's inside until it's opened.

Is there a moth, a time machine, a space-time gate, an alien, or a screaming hooligan lady?

But there was nothing in it.

It wasn't until he pushed open the last door that Gu Xiaobai sighed in disappointment.

"What are you looking for?" a voice came from behind Gu Xiaobai.

"Whew!" Gu Xiaobai was so frightened that he jumped three feet high.

I saw the police uncle standing behind him with his waist crossed.

This time, Gu Xiaobai finally remembered this face!

It was so frightening that I couldn't help but remember it!

"Police...... Uncle...... You...... You...... Why are you here?"

"I'm on patrol. The police uncle was a little panda-eyed, "There were too many outsiders last night, and the school was worried about what would go wrong, so I was on duty all night at night, and I was going to get off work after a patrol just now, and I saw you sneaky from afar, what bad things do you want to do?"

"I ......" Gu Xiaobai couldn't argue!

Why is it that every time I want to do something bad, I am caught by the police uncle!

Are you inherently unfit to sin?

Forget it, be lenient in confession, and strict in resisting!

"I ...... I'm looking for a time machine......" Gu Xiaobai confessed.

"??????" the police uncle looked dazed.

What are young people thinking about nowadays? Looking for a time machine in the women's bathroom?

Is this kid stupid at school all day long?

"Let's go!" The police uncle grabbed Gu Xiaobai, turned around and left.

"Go...... Where to go?" Gu Xiaobai's mind flashed through a lot of terrifying guesses.

I was imprisoned, expelled from school, looked down upon by my seniors, and ridiculed by my classmates.

"Went for breakfast. ”

Scared the hell out of me.

didn't find the time machine, nor did he find the little moth, Gu Xiaobai was very silent, thinking about something.

His worldview now needs to be sorted out, and he also needs to use what he knows to give an explanation or a guess for everything that happened.

Back in the dormitory, the phone rang, and another dialog box popped up.

"Congratulations to the host for passing the semi-finals and rewarding you with a little star ("Little Star Variations" passive training). ”

Then the system also seems to want a little star: "The power of music can travel through time and space, cross all boundaries, become a great musician, and be bound to the system......"

Then I heard Gu Xiaobai say: "Could it be that this world really has the power to travel through time and space?"

System: "yes, that's the power of music......"

"I want to bind the system!" Gu Xiaobai clenched his fists.

"Hurry up and become a great musician, music is much better than physics...... Huh?"

Gu Xiaobai actually agreed again!

But...... Would I trust you so easily? I've been fooled by you once!

The system that distrusts each other and Gu Xiaobai look at each other.

"It's okay to bind me, you have to let me go in and out of your memory palace at will!" the system bargained.

"No problem, I've already opened a door for you. ”

"You're not afraid that I'll tamper with your memories?"

"I even broke into the women's toilet, what am I afraid of? Can you change the memory of my breaking into the women's bathroom?" Gu Xiaobai was awe-inspiring.

It makes sense.

"But we're going to have three chapters, and I can take your music electives, but you'll have to cooperate with my physics studies. ”

"Good!" This status, the system is already very satisfied!

What more!

Gu Xiaobai put on the headphones, and the system began to spread to Gu Xiaobai's head.

At first, he was very cautious, until he found out that Gu Xiaobai had really opened a door for himself!

In the room that he broke out of before, Gu Xiaobai opened a small door half a person high for him that could enter and exit at will, directly connecting to the outside of the Memory Palace.

"This room is yours. Gu Xiaobai said.

"Really, that's great! Wait, how does this door look like a dog hole? But it's okay, I'm not human anyway. "The system was excited as if it was a contractor who had just been tricked.

The system looked left and right, and a flute was still hanging on the wall.

Flute...... But I'm not afraid, I can run!

Turning around again, an electric piano was placed in the center of the room, firmly on the X frame, the appearance was exactly the same as Gu Xiaobai's electric steel, and even the slight scratches on it were exactly the same.

"Alright, it's time to start my physics research. Gu Xiaobai's brain neurons suddenly exploded, and then countless hooks hooked the system into the electric steel.

"What?"

The system wanted to run, but it didn't run, and he didn't realize that the X frame was fixed to the ground, and the electric piano was fixed with screws under the X frame.

Unbreakable.

"What are you doing, what are you going to do to me! Help, ......"

"We made an appointment. Gu Xiaobai smiled.

"What...... What?"

"You are my physics research, please cooperate. ”

Gu Xiaobai's claws had already touched the piano.

"Let me see what happens, and what ...... So what about that?"

The system ghost cried wolf: "Help, help, woo woo woo ......"

After a long time, Gu Xiaobai sighed in disappointment: "Okay, you can go......"

"Woo woo woo...... Remember to practice the piano...... "The system sobbed and left, Mom, I'm no longer your pure little system............

"Good. Gu Xiaobai agreed, like an uncle who took a lot of blood.

......

Early in the morning, Qin Chuan came to the musical instrument store Dixiao Yuan.

"Sister Qi, I sent the flute...... Why is the store so busy today?" I saw that there were many people surrounding the female boss Sister Qi and the two clerks, asking questions.

Sister Qi is still wearing a cheongsam, but she has changed her style, and she has another elegant beauty, and when she heard it, she said, "Who said it wasn't...... Recently, the flutes have been selling like crazy, and our manufacturers didn't expect to need such a large order quantity, and they are a little too busy. ”

The flute is originally a high-end musical instrument business, the flute uses natural materials, the flute itself must be carefully selected and stored and maintained, and the later stage has to be tuned many times, the production process of a good flute is very slow, so it is expensive and expensive.

This also means that the business of Di Xiaoyuan will not be as busy as ordinary shops, and today's busy energy is full of abnormality.

Qin Chuan saw that most of the clerks around him were girls, or parents with daughters, or girls with boyfriends, and he suddenly had a premonition in his heart.