After being killed by a truck, Lin Yao transmigrates into a female-led xianxia novel as a villainous cannon-fodder spy.
According to the plot, he will be kicked to death just as the phoenix heroine awakens.
To stay alive, he cuts ties with the Dark Moon Sect of his own accord and starts building the image of an upright background character.
He thought he could live out his days in peace, but after a sect treasure is stolen, he is still made a suspect and tortured to death by the fairies.
However, after Lin Yao dies, the fairies are manipulated and killed, then suddenly realize they wrongly accused him. They are reborn alongside Lin Yao, carrying those memories with them.
But after being reborn, Lin Yao takes a turn down the villain's path because of this false accusation.
He tricks his junior sister into helping him cultivate, tortures his frail and sickly senior sister, steals the phoenix heroine's opportunities, and sabotages his master's tribulation formation...
At last, one day, Lin Yao makes a move on the sect's treasure, and the fairies arrive as expected. Only this time, something seems off.
Junior Sister: "Since you've finished your mission, Junior Brother, shouldn't you come keep me company in dual cultivation?"
Master: "You wicked disciple, how could you hurt your junior brother? If he hadn't interrupted the ritual back then, your master would have died."
Phoenix Heroine: "According to the Heavenly Book's guidance, Lin Yao is my destined immortal bond. Don't even think about touching him."
Lin Yao: "Why do you fairies keep pestering me? I've already become the Demon Sect's holy son, just as you wanted."