I'm Trying Not to Suck Blood at Hogwarts

Thane wakes up and travels through the world of Harry Potter and becomes a mysterious vampire prince. Thane, who has the purest vampire bloodline in the magical world, collapsed because he was born with dizziness! Just when Thain was about to collapse due to his instincts and desires, the savior arrived. He awakened the [Troublemaker System]. As long as he kept causing trouble and causing chaos, he could exchange for blood addiction-blocking sugar pills. So before the Dark Lord general, the Blood Lord arrived at Hogwarts first... Professor McGonagall: Compared with Thain, the Wesley twins are so cute! Hermione: Thane! This time, I must pull out your fangs! Snape: Send this little bastard to the Holy See! Voldemort: Never mind the Boy-Who-Lived! Now I just want to kill that little vampire! Dumbledore: Oh, everyone should be more tolerant of Thane. The great wizard is always hard to catch by nature... Fawkes, where are your feathers? ! Thane! ! ! … Severn spread his hands helplessly: I'll reiterate once again, all my actions are for the sake of campus stability. Alas, isn't there any trust between humans and ghosts? Today is another day of trying not to suck blood at Hogwarts!