Why is Yukinoshita Here?

Suwon Ryoji was originally a high school boy who was a little greedy for money, but he had a childhood sweetheart that gave him headaches and distorted personality since he was a child.A childhood sweetheart, literally a friend who grew up and has no idea of ​​love.
However, Ryoji, who originally had the idea of ​​getting along with the general Wu Gao in the way of pretending to not know each other in high school, encountered troubles that forced him to help. So why?You always show up in places I didn't expect?