He is the only second-generation vampire in the world and the godfather of all existing vampires. Now, he has a human goddaughter. For the safety and study of his wizard goddaughter during the war, he decided to serve as a professor at Hogwarts while his goddaughter is in school...
This article is not a time travel, the protagonist was born early, the CP has been determined, and the attack and success have not yet been determined.
It has been locked for a while and will be updated in about 12 years...