Nothing's Forever - Killugon

"In my head, if we can be together maybe we'll live forever" ~Dover Beach by Baby Queen~ .・。.・゜✭・. ✫・゜・。. .・。.・゜✭・✫・. Regular world AU! Neighbor AU! Killua doesn't need friends. He doesn't need anyone. With abusive parents who have his whole future planned out, Killua spends his life hiding behind cold outer walls. Wi...