here's my idea if it isn't taken P!U was held captive over a long time, as bait, waiting for somebody to come otherwise she'd stay captive. p!u found another captive, and they became somewhat friends, after p!u expressed her feelings for this character she got her eye torn out. later, she kept getting attacked by this one person and the kidnapper didn't do anything about it except for change their rooms. eventually she broke out and found somewhere to stay, which was in a fox-hole that she managed to squeeze herself into. after a while she managed to find bandages and a scarf from a near-by place. she kept to herself often, and stayed in the hole - building and making it her home. she currently lives in there with p bad anxiety. she'll wear a mask over her face, with a disturbing smile painted over it when she's out and about in public.