Petunia Reborn: Snape at the Beginning

I hold the banner for the evil CP Penny Evans is reborn. In her last life, she was a Muggle housewife who was jealous of her younger sister; in this life, the sleeping blood of the North Wind Witch in her body was completely awakened. She graduated from Durmstrang, which advocates practical combat, and became a traveler with profound magical powers. In order to protect her nephew Harry, and at the request of Dumbledore, she made a high-profile return to the British wizarding world as a professor of Defense Against the Dark Arts. Her return became Severus Snape's nightmare - the teaching position he longed for was cut off by the "Muggle" girl he despised most in his childhood. From then on, Hogwarts became their battlefield. There are competing ideas in the classroom and venomous exchanges of words in the corridors. He is a double agent walking in the shadows, and she is a battle witch shining in the north wind. They all thought that the other person was the type they hated the most, but through life and death, they became each other's only salvation and soul mate.