Kettenochen

After a long time spent in isolation, Defenpup's psyche breaks. Before it stood in a defensive posture; now it stands on its hind legs, its front legs turned into thick arms, the bones of its hands now visible. Its mouth is muzzled by a silver chain, restraining it. Only after noticing these changes to itself does Defenpup realise that it evolved into Kettenochen. It uses its ghostly abilities to phase through walls, stalking individuals and, should they show any kind of abuse towards their pet, assaulting them in short and brutal encounters. Kettenochen that are found are to be put in a shelter program where they can be adopted by trusted handlers who understand its psychology. After all, its wish is to save others where it wasn't saved. It shows unconditional affection towards Defenpup.