One Piece: How Did I Come Back from One Trip with a Harem?

It looks good. When I read the comments at first and said there were other time travellers, I almost didn't want to read it. But now it's okay. After all, the other time traveler is a girl and she knows the protagonist. As long as she receives the protagonist's harem, it will be fine. And the author must not say anything about no heroine or single heroine. After all, the previous empresses were like that, and there is also a female time traveler. If there is no harem, there is really no need to read it. I hope I can give an accurate response. Just strengthen the protagonist a little more. Well written [learned]

It's a pity. I was originally very fond of the male protagonist and Bai Yue'er, but I didn't expect that they are actually siblings.

It's not a boring development, but it's unconventional, even non-mainstream. Come on, author.