I use discussion and not question because it's something I want to have a discussion about. Do you think after Bellriver died, that's what started having the other guild mates focus on reality over YGGDRASIL. Because we know very little on the order of the guild leaving or when they left.

But my personal guessed are Touch Me, Ulbert, Peroroncino, Tabula, and Bukubukuchagama were some of the last to leave. Because we know Takemikazutchi didn't leave until Touch Me did. And I don't think any of Nine Ooal Gown would leave first.

But Bellriver is unique because he canonically died IRL, so it's very possible that because of his death, the guildmates or at least a few (maybe Luci★Fer since placing a prank for a friend who's never coming back would be depressing) became less joyful playing the game.

Maybe Touch Me left after since it hints in his page that maybe that certain someone he gave info to was Touch Me since he was a cop. But since he's a cop in a corrupt world, he could never do anything with it. His friend died for nothing and seeing the other guild mates and never telling them hurt him more. Maybe he didn't leave immediately, maybe he waited until a few others left. But I do think Bellriver dying was the catalyst for the guild falling apart.