Zhang Zichuan is a disciple of a Celestial Master from Mount Longhu.
But after receiving an invitation from an important figure, he descends the mountain to protect that person's daughter, a campus beauty beset by yin energy.
With no other choice, Zhang Zichuan goes undercover as a student.
But on his very first day on campus, the senior student helping him with his luggage turns out to be a female demon in disguise!
“I can't be bothered to reason with you. You're not worth listening to. Take it up with my magic sword!”
But just as he makes his move, the campus beauty Su Ruoxue comes running over!
He is about to keep fighting, but the other party transforms back into human form, looking pitiful and helpless.
In an instant, Zhang Zichuan is made out to be the “abuser.”
“Using dangerous items to hurt your classmates at school! I'm confiscating your wooden sword!”
Zhang Zichuan gives the demon a thorough thrashing, making the campus beauty hate him.
Until one night, the female demon can no longer bear the pain from her old wounds in human form, and Su Ruoxue kindly carries her to the infirmary.
But on the way, catching sight of their reflection in the roadside, she realizes that her friend on her back has turned into a terrifying female demon!
Su Ruoxue bursts into tears:
“Can someone please come save me...”
Just then, a wooden sword falls from the sky and pierces the demon through the neck...
