A young girl (Mitsuki Tanimura) who contemplates suicide by jumping off a building meets a wounded ghost (Ji-seob So). The bleeding ghost is an assassin and they will go through several cases ....

A series of grotesque and brutal murders happens on rainy nights, all of them supposedly done by a man wearing a frog mask. Detective Hisashi Sawamura is the first to notice the connections and sets on a pursuit. Soon, he will come to a terrifying revelation that his own family might be the next target.

The descendant of the servant of a cruel and vicious samurai returns to the town where she was born, only to find that a cat who is possessed by the spirits of those murdered by the samurai is trying to kill her.

Ambitious new police support is strangely worried about her after meeting social worker Oh Soon. On a hot summer day, a child has been kidnapped. The kidnapper's strange message to donate to the welfare center if he wants to survive is brought to the attention of the media. And Ji Won doubts the connection between events and Pentecost.

A search takes place over the ocean to find the lost treasure of the Goryeo royal family, which disappeared without trace. Woo Moo Chi was once a leader of a group of bandits, but he now stays on a pirate ship with his right-hand man Kang Seob. Hae Rang is the leader of pirates on the pirate ship. She has Mak Yi, So Nyeo and Han Goong and Akwi. The pirates find themselves up against Bu Heung Soo to recover the lost treasure.

Adapted from the novel "Novoland: Revival" (九州·龙悸) by Tang Que.

Kasumi is a self confident girl who sings lead soprano for her high school's choral department. One day the class chairman asks to photograph her during a performance, but the moment he snaps the photo she's making a face that resembles a spawning salmon. Completely mortified, she decides to quit the choir, but eventually she runs into a gang of choral thugs from River High and their leader teaches her the importance of musical soul.

A high school boy and girl: Itsuki Kamiyama and Yoru Morino are "GOTH," who have an obsessive interest in the dark side of humankind. One day, Yoru picks up a note in a cafe that serves as the meeting ground for geeks. Included on the note are all the details about the bizarre murder cases that have occurred in many places recently. Intrigued by the cases, she asks Itsuki to go to one of a homicide scene, where they go in search of an unfound dead body.