My update review for this novel

#1

Mc was a typical rich kid that lack his parent’s affection. He’s a university student and because his life goal was to make his parent unhappy, he wants to be an actor and he actually has the talent. One day a man visited him and told him that the man actually a system and Mc knew the worked as an author in his world to make money. System told mc that he need his help. He has a host but there was accident and the only one who can save his host was mc. System made a deal with mc that he will grant mc’s wish. MC agree because he wants to find his missing friend. He transmigrated into everybook that the system wrote and his mission was to make the protagonist feel regret.
It was an interesting book, but it can get quite boring because one arc has a lot of chaters, it can get between 60 and 100 more chapters per arc. I’m still not sure who is the ML but I get the feeling it was the host or his missing friend…ln later chapter it was hinted system’s host knew MC.