Chu Yichen, a model of the immortal sect, picked up a demon king who had lost his memory. He disguised his lifelong enemy as a well-behaved little junior brother and kept him by his side to discipline him day and night. He looked at the man's ignorant and following eyes, and bad thoughts grew in his heart: What would the devil's expression be like if he woke up and found that the "white moonlight" he regarded as a treasure was himself? But he gradually indulged in this false warmth, until warnings of the Demon Lord's memory recovery appeared one after another - and the way Xie Wuhua looked at him became more profound and familiar day by day. When the truth was revealed, Chu Yichen realized that the person he had been thinking about for hundreds of years and the person he had on his mind now were the same person from beginning to end.
When Chu Yichen picked up Xie Wuwang, the man was squatting obediently by the stream to fish for the moon.
He disguised his mortal enemy from the Immortal Sect as his amnesiac junior and personally taught him what was good and evil.
Seeing Xie Wuwang's increasingly dependent eyes, Chu Yichen looked forward to his expression when he regained his memory.
Until one night Xie Wuwu pressed him against the wall, tangled his fingertips in his hair and chuckled: "I have learned everything my senior brother taught me."
"Now it's my turn to teach my senior brother what the devil's... Happiness is."