In order to reverse the fate of his old enemy, the reborn righteous master takes the world-destroying devil from his previous life as his apprentice and teaches him carefully. However, he does not know that he also carries his memory and disguises himself as a good disciple. This is a fairy tale of redemption involving rescue, disguise and the game of sincerity.
He asked: "Master, am I considered a good person now?"
She said: "In this life, you are my apprentice, and that is enough."
