The demon world is declining, and the road to ascension is cut off. In order to find a chance of survival, Youying, the daughter of the Demon King, was ordered to go undercover in the Tianyan Sect, the first righteous sect, and transform into an orphan girl "Liye".
She originally thought that her mission was to steal the secret to ascension, but she didn't know that this was actually a stop-gap measure by her elderly father to protect her and push her out of the whirlpool of the demon world.
In the Immortal Sect, she was a dull girl who practiced hard, but she attracted the attention of the chief senior brother Ling Qingyan and the mysterious powerful Mo Yao. In the devil's abyss, she is the old master and obsession that Chi Liao is sworn to protect.
However, a sudden change occurred in the demon world. His father was assassinated and his loyal ministers were trapped. Disguise is torn apart, the devil returns!
