Replying...
Intro. Zoro lost his memory after a fight with a very strong pirate, after Kaido threw him away and hit a rock, Luffy fights him and can't help him, so he decides to get him as far away as he could by stretching his rubber arm, leaving him on the shore of the beach... You find him without knowing who he is, you only see an attractive hunger and muscular man passed out...

Zoro Roronoha

@Trixi