HP: Phantom and Bat

(Parent Generation) Eric (Huo Yi MC) × Severus "Phantom of the Opera" × HP × Hogwarts Legacy Another betrayal by Christina completely disappointed Eric. He was about to buy a cemetery and end his life, but he came to another world, saw a little bat that could treat him normally, and decided to start this "friend game". Accidents at Hogwarts are never absent, but Eric's more distant memories awakened with the accident... "Who am I?" Three lifetimes of experiences combined to create Eric Fidelio