Do you mean go back to before you got here? I've never heard of something like that happening.

[He doesn't know everything that happens in Wonderland, but he's pretty sure he'd have heard about something like that.

He's incredibly curious about why Goro would be interested in time resetting, but he doesn't ask. At this point, he's sure Goro wouldn't tell him no matter how much charm he has.]

People here reset sometimes, though.