Jiang Xiaoling, who has yin-yang eyes, starts university and runs into a handsome guy being haunted by an evil spirit. She wants to help him, but her magical arts are only half learned.
To her surprise, the campus heartthrob is a paranormal enthusiast. They hit it off, and from then on, they team up to investigate all kinds of supernatural incidents on campus, eventually discovering that someone seems to be behind them all.
Of course, as a beauty lover, how could Xiaoling pass up Bai Shiyang, with his handsome features and ethereal looks? She takes every chance she gets to cop a feel while solving cases.
Unfortunately, he’s a hopelessly dense guy. Their dates turn into tutoring sessions, and their flirty QQ messages become encouragement to study. Just as Xiaoling realizes she can’t get the handsome guy to take the bait and decides to give up, she’s possessed by a female ghost and kisses Bai Shiyang by force. At last, he gets the hint. Just when Xiaoling is ready to enjoy a sweet campus romance, Shiyang mysteriously disappears.
Ten years later, they meet again. Her ex-boyfriend has become a cold, ruthless overlord of the underworld, so powerful that even the Black and White Impermanence treat him with great respect. Looking at her unfamiliar ex, Xiaoling decides to put an end to their love once and for all. But the overlord won’t leave her alone.
