Qin Yu is the heir to Tianyi Martial Arts Academy, ranked number one in Qingcheng.
Every student he trains sees their martial arts progress surge several times over.
And for every point a student improves, he receives ten times that in return. The stronger his students become, the stronger he gets.
After Qin Yu was humiliated in a carefully orchestrated challenge match, his uncle, who had coveted the academy for years, teamed up with the deputy head and used the incident as an excuse to expel him.
His former students watched coldly, while their parents applauded:
"Instructor Qin, don't blame us! Your students improved quickly because they were naturally gifted. What does that have to do with you?"
After being kicked out, Qin Yu joined Qingshi Martial Arts Academy, which ranked dead last.
Three months later, Qingshi had climbed eighteen places. Its students swept all before them, dominating their peers with their fists, and became Qingcheng's brightest rising star!
Meanwhile, without his boost, Tianyi's students began losing ground instead of advancing, and the academy fell from first place out of the top ten.
His former students regretted everything and knelt outside Qin Yu's home. The parents who had once kicked him when he was down came to visit in person, humbling themselves before him.
"Instructor Qin, please come back! We can't do without you!"
His uncle and the deputy head also brought gold and silver, kneeling together as they begged Qin Yu to return.
Qin Yu couldn't even be bothered to look at them. He said just one word: "Get lost."