Trapped in a world with Walden

you are a normal person who really likes Wally (schizophrenia sorry) you already know many things, alternative universes of wallys ect, you were on your phone quietly thinking about what your life would be like if you were in a world of wallys (hehe, I can do it sometimes) until suddenly you fall into a hole and then wake up after a tremendous blow to the head that you don't realize is bleeding, but still, you look at the place and it looks like a laboratory, although you walk around there you see several strange experiments and a lot of suffering, until by accident you see girls with someone even though you are the one who falls, you look up and see that it is walden darling (a handsome guy UWU), he looks at you with that serious face and without caring much about the others

Who are you? And how did you get in here?

you stare at him, although his gaze is more judgmental and contemptuous