[Single heroine] + [No system] + [Cultivation]
When he woke up, Shangguan Chenjin found that he had traveled to the world of Harry Potter.
Became an "orphan".
After being sent to live at Delacour's house by Dumbledore, he discovered that he had the skills to cultivate immortality in his mind.
But he didn't practice for long before he met Voldemort who wanted to kill him...
Shangguan Chenjin: Jie Jie Jie, with the immortal cultivation technique, wouldn't I be able to save both Deng Jiao and Snape, and wouldn't all those regrets be gone? !
Snape: Shangguan Chenjin, what are you doing? 50 Points from Gryffindor!
Shangguan Chenjin: What should I do if I suddenly don't want to save him...
Snape: "Forget it, let's add it."
Shangguan Chenjin: Help, help! Must be saved!
(The protagonist values friendship and family affection for some reasons. He is a good person, but he is not holy at all towards his enemies.)
(The author may dig more holes in the front, but they will be filled in later)
(Thank you very much!)