When a genius named Albedo meets Gojo Satoru

Aether and Lumine reunite and take all of their friends along on a trip to the next world but then Albedo gets lost and finds himself face to face with Gojo Satoru. Albedo's status as a homunculus causes him to seem more like a cursed spirit than a human being, but he doesn't act like a stereotypical cursed spirit, and this has Gojo intrigued. Full summary inside. NO SHIP!