The MC is a 30 year old adult living his second life as a 13 year old, how on earth can he not see the inappropriateness of his relationship with the ML. The ML is someone I wont ever want within 100 yards of anyone I know, children and adult alike, I found him to be a despicable person preying on a young child. Said young child who is internally an adult is quite an unbelievable character himself no one is that stupid, the author made both characters unlikable to me. The main plot felt lost as well, the revenge aspect was completely lost in the story and felt like it was more a side story to distract from the despicable ML and incredibly stupid MC. I wont recommend this to anyone. I personally dont mind slow developments in a story but the level of stupidity of the MC was too much for me to bare so I'm on to another series. I truly wish I could slap both the MC and ML.
at chapter 55 was when there was any relationship development between the MC and ML. I found the MC to create a bunch of stupid misunderstandings though he was constantly called clever and the ML to be naive to such an extent that I can only call him stupidly obtuse.