not sure about ending yet. but i have this which might be lil boring:
The travelers panic for a while, searching for squee, to stop him. They do find him tho, and do their best to stop the lil boi. The best they can do is to lock him inside a dimension known to be un-traversable(so far). This required them to sacrifice a lot of travelers, cause shifting people by force is not possible, so they needed enough people that "willed" that squee should travel with him, to make up for the amount the squee didnt wanna go

ALSO i dont want the songs to be literal interpretations of the story elements, this is more to get like... some kind of universe and story feel, where i can the go off of my gut when making the album. makingg it as much a journey for me as the listener