One Piece: the Reincarnation of the Titans Makes the Whole Sea Boil

Due to the helplessness of the elders, Harald married Estrida. Yes, the difference in the original plot is that Estrida actually gave birth to twins. (It may be different from the original timeline, because I can't find it out. It's a bit too confusing, so I'll just watch it for fun and point out any questions in a timely manner)