This is the story of Harry, who succeeded in killing Voldemort after the war but was still unable to get rid of his mental illness. He was addicted to alchemy and got rid of the pain. He borrowed Hermione's time turner to study but accidentally returned to 1937.
Harry Potter originally wanted to end all this with Avada Kedavra in advance, but he gave up when he saw the other person's young appearance. No one is born a sinner, only the environment that is inherently bad makes people become bad.
So in order to change the tragic fate of the future, Harry Potter decided to start changing at the source...
1V1 cultivation system attack: Tsundere, yandere, pervert and paranoid
Note: (1) I will never discredit anyone, and I will never whitewash the dark, yandere and evil Dark Lord.
(2) The author created it through Master JK Rowling on The Shoulders of Giants, not a copy master. Therefore, except for the personalities of some characters, the content can be said to have undergone earth-shaking changes in the plot, but the basic personality of the characters is maintained, so don't worry.
(3) This article is slow-flowing and slow-heating. If you don't like it, don't enter.
(4) This article is a sweet article, long live Fuha Tang