Review Detail of theyasuke_ in Author's Reincarnation in a Fantasy Setting

this novel is annoying, how exactly do you lose a fight against someone who's 2 major realms below you in every stat, you're literally stronger faster and better, and then there's this motive that the author is trying to show that the mc is mysterious and cunning, it's trashy at best, just because you died at 15 and you lived your new life to 15 doesn't mean you're the same as a 30 year old. The most annoying was the tournament arc where he kept talking about his plan which wasn't even explained to us in every chapter , he even went to re-explain the plan to her even the he said the didn't tell her the real plan, and he keeps calling everyone chess pieces like he's some ayonokoji or something . the novel is pretty average I guess