Review Detail of Kasanizo in Godfather Of Champions

I never knew what to expect from a football novel and from the title I expected something like a system to raise talents or smth, in the end it wasn't anything supernatural (save for the start that gives the author the opportunity to have a chinese MC lol), I ended up loving the novel (except for his partner age which made me uncomfortable, but not too relevant overall in a 1000+chaps story)