Xu Yun, the tyrant of No. 1 Lieutenant Colonel, has a face that suits both men and women. He is both sweet and sassy. People who play well with her on weekdays have basically seen both sides of her. When dealing with her own people, Xu Yun protects her to the end; when fighting, she is super A. Cheng Yi is the math class representative of Class 1. He has excellent grades and is a good student in the eyes of teachers and classmates. However, only his good brothers know that he is also a big boss! When two big guys collide, what kind of sparks will be created? Stay tuned
Motto: When you are young, be brave and do whatever you want to do.