Reincarnated with an (Sword Art Online system).

Hayate died being run over by a truck and woke up in the body of a baby, the point was that he now had a system (Sword Art Online that allowed him to level up and gain equipment.) The first world will be (Gate: Jieitai Kano Chi nite, Kaku Tatakaeri) is a very good anime and I recommend watching it. This will give you a safer start and full of possibilities.