Drake Mealei/History

Past
Drake's past is unknown, even to himself, but something happened that caused him to lose all of his memories

Raven's Point Arc
Drake woke up on a boat with no memory, a sword on his back, and a wet note that read "Green Diablo." His boat got caught up in the storm Sol Shinekuya had put up around Raven's Point, though it somehow still managed to make it. After apparently docking his boat, he set off in search of food but passed out of hunger before he was able to.