On the night of the full moon, atop Qingyun Mountain.
Xu Ye, the holy son of the righteous path, and Yu Yaoyao, the demon maiden of the demonic path, faced off in a climactic battle, each carrying out their own mission. After nine days and nights, the much-anticipated fight ended with the defeat and death of the righteous holy son, Xu Ye.
Just as Xu Ye thought he was about to sink into eternal darkness, he opened his eyes a year later and saw Yu Yaoyao gazing at him with a smiling face.
"Demoness, prepare to die!"
Xu Ye struck with all his might and let out a delicate cry.
Then something felt wrong. Why did his voice sound so strange? Why had his hands become so soft and pale? He looked down and froze. Could someone tell him why he'd turned into a delicate little girl?
Yu Yaoyao's smile grew wider. "From now on, your name is Yu Tangtang, and you're my little sister."
"Demoness, are you dreaming?"
"If you won't agree, I'll have to make sure you truly leave this world."
"Heh."
"It seems you really have nothing left to live for in this world. In that case, I..."
"Big Sister!"
Yu Tangtang gave in.
There's a saying among the righteous: As long as the green hills remain, there will be no shortage of firewood. She decided to endure the humiliation and wait for a chance to turn things around. The glory of the righteous path would surely dispel the darkness!