This outsider name is Albert. This world has been divided, on one side are cursed Outsiders, if someone touches them, they'll be cursed and become Outsiders and when their souls become empty and when they forget all their memories, they'll be turned into a black tree, Albert has been cursed and turned into an Outsider and he has almost forgotten everything about himself but he has not turned into a tree. He wants to save you, wants to bring you back to human world, he always avoids touching you