Chu Yu had a rival in his previous life, and he fought with him all his life. In the end, no one won, and both of them perished. Unexpectedly, time went back in the blink of an eye, and he was reborn as a teenager.
At this time, his nemesis was far less prosperous than when he was the Demon Lord. He was extremely down and out, like a lone wolf going against the current in a desperate situation. He originally wanted to eradicate the roots and eliminate future troubles, but when he saw the eyes of his nemesis who was still a cub, they were filled with the same disgust for the world in later generations.
He suddenly no longer believed in that evil. If he didn't believe it, he couldn't bring his enemy back to the right path!
So Chu Yu accepted him as his disciple. On a daily basis, he taught his disciples to do good deeds and accumulate virtue, but his disciples scorned this.
It was not until later that he discovered that his apprentice had finally changed his ways and learned how to hoe rape and punish evil. He was greatly surprised. He thought that his merits had been completed, so he planned to leave, but he never thought that such an idea would be discovered by his young apprentice.
Little apprentice, something is starting to go wrong...
"Master, do you know that all my good and evil come from you? You are the only one who can save me from the eight sufferings in the world."
[Chu Yu&Lu Cheng]
Intent: A relaxing essay on master-disciple cultivation