Season 1

With her face in her palms, Xiang-ning sobs under the dark night as Xiong-ya lends her a helping hand. "The Bad Girls" has become an urban legend.

The Bad Girls are determined to avenge for Xiao-yang! A transfer student arrives at the school. Xiao-feng has to watch over someone for Xiao-yang.

Xiao-feng ponders over the haunting past. Yan Yan questions his own decision, while an unpredictable destiny awaits Jie-ke.

As Jie-ke and Xiang-ming support one another, the world becomes meaningful. The presence of the pervert is concerning. Xiang-ning runs into Hu-po.

Things about Xiao-yang still tug people's heart strings. Xiang-ning makes an unexpected discovery as she rushes home to check on her sister's injury.

How exactly is Xiang-ning related to the girl who has passed away? Charlie decides to face the fact that Xiao-yang is gone.

Kate has been able to stay calm and make rational judgments, but the emergence of Kitty's diary pushes her to the brink of breakdown.

Everyone has been restless at school, is it because the devils have crept in? Just as Allie is feeling desperate, Xiang-ming appears before her eyes.

A Tian-wang finds a group picture. The Bad Girls stumble on the strongest race of devils as they look into cause of their classmates' fainting.

The past between A Tian-wang and Ri Yin-wang is revealed. Ding-dang catches someone suspicious. A mysterious man chases closely after a night walker.

Xiong-ya feels uneasy about the mysterious bosses. Xiao-feng and Charlie find clues inside Ri Yin-wang's house.

Ding-dang's wish is fulfilled as she joins The Bad Girls as a trainee. Unexpectedly, Gou-zhui, the mysterious boss appears again in her first mission.

Xiong-ya confronts David, which draws Ji-an near. Xiao-feng is forced to tell The Bad Girls the truth. Kate leads the girls in searching for Xiong-ya.

A Tian-wang sets his mind to find the real murderer. Someone secretly unties Xiong-ya. A mysterious man appears by Kai-da's side.

The Learn-Nothing Class has a new substitute teacher. A Tian-wang intends to make amends, but Charlie and Xiao-feng are not getting along.

Hu-po and Yan-rui's friendship is put to the test. The group seems to have found traces of purebred daywalkers during the search for Kai-da.

Ding-dang runs into An-jie, who simply ignores her when she tries to call her name. Xiong-ya encounters a nightwalker who steals people's names.

Charlie and Wei-yi run into a nightwalker who steals names. Xiang-ning is out of touch, Yan Yan is missing. Xiong-ya keeps his promise with Xiao-yang.

Charlie does not wish to confront Wei-yi, who has no reason to stay. Xiao-feng's existence is the greatest source of torment for Charlie.

You-wang wants to find his own child. David is still in a coma. To save David, Gou-zhui proposes a condition to Wei-yi in exchange.

Xiao-feng hears a rumor and wants to have a chance to make amends. Hu-po begs Xiang-ning for forgiveness, but ends up making her panic.

Gou-zhui discloses his identity to Xiong-ya. Gabriel, the mastermind, finally appears. The identity of the murderer is about to be revealed.

Xiao-yang is freed. What happened exactly between Ri Yin-wang and his twin brother in the past? Yan Yan reveals the reason she becomes a Bad Girl.

In order not to let everyone down, Allie runs away from the race track and crosses paths with a transfer student who is bullied by her classmates.

Ri Yue-wang no longer wishes to keep his silence. Xiong-ya and Ri Yin-wang escape from imprisonment. Xiong-ya hopes to dissolve The Bad Girls.

Xiong-ya sacrifices himself and disappears after making a promise to the girls. Ri Yin-wang hopes that the feud will not involve the next generation.