Demon Becomes Enlightened

His name is Ye Yifan. He chose to practice based on his experience of reading novels in his previous life, and relied on his memory of the contents of the novels in his previous life to make his way in the world. In the novel, what you get by accident must be good things. He picked up a book of exercises from the ground at random without even looking at it: "This is the best book, I chose it."