The Hishaku (or the Sazanamis) bought out the hot spring facility that Sojo wanted to go to in chapter 58.1. That’s where we first meet Sojo in
Why does everyone go to Buggy being Xebec’s son when he’s clearly JoyBoy’s son sent into the future?

Why does everyone go to Buggy being Xebec’s son when he’s clearly JoyBoy’s son sent into the future?