The Dark Witch King of Hogwarts

What will happen if a time traveler travels to the magical world of Harry Potter? Are you serious about learning spells? Crazy harem? Or are you fighting for power and killing everyone? No, the soul is pregnant twice and knows it from birth. In this magical world with extraordinary power, if you don't pursue immortality and long-term vision, you are nothing but a time traveler if you don't do some flower work. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.