Infinite Upgrade Sys

"Xu, you wastrel from a third-rate family, dare to flirt with the eldest daughter of the Huo family! Today, I Jun Tianchou will cripple your martial arts, sever your nine meridians, and make you a useless cripple forever...",...while the Song clan, who orchestrated this plot, profited the most:,He knew very well that this was a world harsher and more stratified than Earth.。