The backdrop can also be propped up.

Chapter 167 After waiting for several days, none of his subordinates came to report.

After waiting for several days, none of her subordinates came to report or send her any videos. Mu Xingxing was getting impatient. She called her subordinates to ask, but all she got were vague replies that the three of them had been killed by a single enemy.

After yelling at the other end of the line, Mu Xingxing angrily hung up the phone.

"A bunch of useless things," Mu Xingxing muttered under her breath as she left the secluded corner of the sports field to find her girlfriends. "They can't even handle one bitch, they're completely useless now. We should consider having Dad cut off their business."

As he was cursing, someone walked past Jupiter.

Jupiter glanced around casually and recognized her as the dark brown-haired girl who had knocked her to the ground earlier.

The girl with dark brown hair was still wearing her winter school uniform. Beside her was another girl with light brown hair, also wearing a winter school uniform.

Jupiter glanced at the two of them for a second, then began to scrutinize their clothes.

After looking at the clothes the two girls were wearing, Mu Xingxing snorted disdainfully, "They're dressed like bears. Lower class is lower class."

Then Jupiter turned and left, not noticing the dark brown-haired girl turning her head to look at her.

When Zhao Wuyin saw "Sun Xi" turn to look at the green-haired girl, he quickly grabbed "Sun Xi's" hand and whispered, "Don't argue with that girl. She is the third young lady of the Mu family and the most favored child in the Mu family."

"She's already hurled insults, there's no point in pursuing it now. If we go to her now, we'll be offending her. And if we offend her, we'll be in big trouble."

Lu Renkui turned to look at Zhao Wuyin and nodded to indicate that he understood.

Actually, I already provoked her, hahaha. Lu Renkui thought to himself while playing badminton with Zhao Wuyin, "I even beat up her three lackeys."

After the two girls finished playing badminton, Lu Renkui remembered something.

“Ah! Right, Sister Yinyue.” Lu Renkui said as she pulled out a piece of paper folded into three pieces from her body. “A few days ago I tested how my attack instruments would follow me, and I found that they followed me on the ground. That’s not flexible enough.”

"So I drew a diagram of the cart's structure. When not in use, it can be used as a skateboard, and when needed, it can be disassembled into several pieces and placed under my drum kit. This way, it's also convenient to move the drum kit around."

"Actually, I've already made the first version, but I feel it's still not very convenient. I want to add a voice control function, but I don't know how to program."

At this point, Lu Renkui looked up at Zhao Wuyin with the same peach-colored almond-shaped eyes that belonged to the original owner of Sun Xi, and asked, "Sister, do you know anyone who can program?"

Zhao Wuyin thought about the friends he had made, slapped his forehead, and said, "Yes! David!"

Lu Renkui remained silent for a while before speaking, "He doesn't seem very welcoming. We haven't returned the skateboard we borrowed from him last time. If we make him do programming now, will that...?"

"That makes sense." Zhao Wuyin began to think again.

Lu Renkui originally thought Zhao Wuyin would choose someone else, but unexpectedly she said, "How about this! Little Cake, take the skateboard. When we return the skateboard to him, let's show him this blueprint!"

"If he's interested, let him do it for us!"

Lu Renkui remained silent again, and finally agreed to Zhao Wuyin's request.

So Lu Renkui picked up his skateboard, along with his handmade prototype and blueprints, and followed Zhao Wuyin back to that remote teaching building.