Just Because I'm Cute Doesn't Mean I'm Weak

A teenage boy was walking home from school, when out of nowhere a truck crashed into him and instantly killed him. When he woke up, he was no longer in his own body, but the body of the mascot that was being displayed on the truck that had killed him.

He was no longer on Earth, rather he found himself in a large dungeon and once he finally escaped, he was also still not on Earth, nor was he in his original body.