I feel like i can already guess the plot if he's an animal of sort. The mc might have gotten into the accident trying to save him Tanx17
No, I think it is more like mc family probably move to a different place after the accident. Bc it look like ml didn't know he was into a accident and was shock that he lost his memory. And I think he is a wolf.
Is he a cat or a dog? Im sure his shadow looked like an animal (⊙…⊙ )