Seris, an apparent amnesiac whose only clue to himself is a broken pocket watch with thirteen numbers.

I call him a ‘semi-OC’ because he’s meant to be a canon character in a different form, and of course, has no idea who he actually is yet. Doesn't help that his appearance changed from his original form as well, which makes it hard for anyone else to identify him. Anyway, he ends up distinct from the canon character, developing into a different person based on his experiences as Seris. When he regains his memories, he'll have to figure out what parts of the new personality are compatible with who he really is.