HP: the Savior Is a Scheming Puppy

[Fan + Strong Female + Changing the Magical World + Single Arrow Harry Potter] Estalia Merlin, the 1800th generation heir of the Merlin family, is bound to the White Wizard system and only wants to improve her strength and become stronger. In first grade, Harry Potter defends the Philosopher's Stone. Estalia saves the dying unicorn. She received the Special Contribution Award and won the House Cup for Slytherin. … Harry Potter had his eye on Istaria from the moment he stepped onto the train at Hogwarts. There was no one more dazzling and beautiful than that enchanting witch. She was the one who first opened up to love, and it will definitely be her when we work together in the future. "What happened to Estalia?" "She's fine. What are you holding in your hand, brown sugar and ginger tea?" Hermione looked at Harry in horror. How did he know that Istaria was menstruating? Note: Harry Potter has a strong smell of dank and yandere, and his possessiveness toward Istaria becomes stronger as he goes on. It may not be obvious in the front, as he is still a child, but his favorability is very high. He will make all kinds of secret poking to undermine the contact between the opposite sex and Istaria, and he is very jealous. Harry Potter has a venomous tongue and is biased toward the original novel. He is the suffocating Harry who would say that Dali looks like a pig in a suit. Dismantle the CP, don't disturb the offenders, don't torture each other! !