Lila (the heroine) was also a Harry Potter fan in her previous life, but now she accidentally cheated. With the system, Jack (the system villain) brought Lila into the world of Harry Potter. Lila tried it again 999 times in order to change the ending of Snape's immortality, but the ending did not change. This was the 1000th time. She decided that even if she died here, she would not let Snape die again.
Intention: Intention to be added