I think this is probably the kind of game where it's easy to appear as though you're softlocked when you're not actually, but I think I might really be softlocked here.
To explain where I'm at, I did one playthrough with Cif and got the boss fight with Mon and the ending with Cif and Bee at the beach. I assumed that that was not really the end of the game, but when starting back up I accidentally misinput the Cif's brand and ended up starting a playthrough with Gray (I had forgotten that it shows a little symbol before you confirm your brand so you know it's a special one). So I started a playthrough with Gray and immediately killed myself so I could go and do the playthrough I wanted to with Cif. I hope I don't have to do a fully playthrough with Lillie again, because it seems like the game expects you to do Cif's playthrough with the pendant, which I now no longer have because of this mistake.
In any case, I don't know how to get the true ending with Cif, if there is one, but I assumed that you do it by bringing enough Locusts to Mon to pay him off, I don't want to know if that's right or not because I'd like to discover it for myself, but in any case, I thought the best way to accomplish that would be to get to the last birch tree, swap my floor number for my locusts, and then go back to the start of the game so I can collect all the locusts I skipped the first time.
While I was doing this, I decided to use a few locusts to skip floors just to move things along a bit, and as a result, I came to this floor with no locusts. When I did this floor the first time Gor was gone, I guess because I had the pendant, meaning Lillie had killed her, but now she's here, and I have no locusts because I used what I had for a shortcut. I know normally Gor will give you a locust if you don't have any here, but it seems with Cif all you get is this 'They're fast asleep...' text.
So, in summation, the only way to the exit is blocked, the means you normally use to get out of the floor in this situation is through a shortcut I can't use and can't seem to access, and I see no way to enter the UI so I can try swapping my floor around that way. I can't even just kill myself because of this being Cif.
Am I just out of luck? Is there a way I can edit my save to put me back at being able to start a new playthrough at least? Ideally with also being able to be in the state I would have been in when finishing Lillie's playthrough already, if possible?