The MC is OP too soon might me it's demerit but atleast till 140 ch I have read their is no nationalism that is unbearable. The explanation why he only making money by movies is also solid.

Need more chapters. The story is slow high school live even tho it's annoying that after 50 chapter a task is released that get's finised in 2 chapter but it's rare to find such kind of story. If you don't like slow urban novel it's not your cup of tea.