Hogwarts time travel

Also known as [Harry Potter: From Bastard to Savior] Loya, who just came to the world of Harry Potter, just wanted to save his life and muddle through, but conspiracy and fate finally pushed him to the position of savior. "What alien gods, what conspiracies and tricks, I, Roja, will not be the savior even if I jump out of here!"... At the top of the Hogwarts castle, Loja held his wand to his head and looked up at the starry sky. "I, Loya, speak to the world of the gods." PS. The cryptic introduction is actually Harry Potter who introduced the concept of parallel worlds.