Teenage delinquent Takeru Narihira has been having a recurring dream where he is chased by monsters, only for a mysterious girl to always rescue him. Having fallen in love with her, he promises her on their 1,999th meeting that he will be the one to save her the next time. But a motorcycle accident sends Takeru to Denji Heian-kyo—an alternate version of Japan's ancient capital with futuristic technology and the home of the girl from his dreams, Tsukiyima, who does not recognize him. However, a black mist soon descends upon the city, petrifying citizens and unleashing monsters called oni. Only the so-called onmyouji—sorcerers who wield mystical powers and pilot magical shikigami suits—can fight them. When the mist returns, Takeru discovers that he has strange transformation powers and can resist the oni. But he and Tsukimiya are ultimately killed, and Takeru awakens in Denji Heian-kyo once again, this time two weeks before the appearance of the mist. Swearing to protect Tsukimiya at all costs, Takeru vows to become an onmyouji and change the future.

Inspired by Yoshiharu Kubo's phenomenal performance that led Kakegawa High School to a miraculous victory in a soccer tournament, Toshihiko Tanaka decides to enter the same school as his idol and join the soccer club, hoping to become as successful as Kubo. Now a high school freshman, Tanaka is devastated as his expectations suddenly start falling apart. Kubo—the captain of the club—is absent due to illness. To make matters worse, the freshmen are not allowed to practice alongside the sophomores or become regulars on the team. The final nail in the coffin is the reluctance of Tanaka's friends, Kenji Shiraishi and Kazuhiro Hiramatsu, to join him in the club. Although Tanaka and his friends were once known as a deadly soccer trio in their junior high school days, Kenji and Kazuhiro have both quit soccer for personal reasons. When Tanaka starts to lose hope, an encounter with Kazumi Endo—a girl from his childhood—becomes the unexpected key to his freedom from despair. The disappointed Kazumi wants to see the trio reunite, so she takes matters into her own hands in her mischievous way. Thus, Tanaka's high school soccer career prepares for the kickoff.

Rumi Natsumi is the fearless leader of Telephone Communication Madonna, a phone sex line that sometimes sends girls to meet a few of their lucky customers in person. As the owner, Rumi handles all of their toughest cases—so when a call comes in from a young man who totally loses control when aroused, Rumi knows that she herself is the girl for the job. However, when she meets her client, Ryo Sugiura, the case turns out to be much more complicated than she expected. He does not just lose control—he transforms into a giant monster!

Cheng Ke has lost everything. Coming from a privileged background, he now has to search through trash to find his missing possessions. When one of his frustrated outbursts results in him being punched in the face, Cheng Ke finds himself unfortunately acquainted with terrifying gang leader Jiang Yuduo. Circumstances lead to Cheng Ke becoming a tenant at a new apartment—which just so happens to be rented out by Jiang Yuduo. Cheng Ke's inability to complete even the most menial tasks forces him to overly depend on his landlord, and as a result, the two form an indescribable bond. However, there are darker forces at play in the lives of both Cheng Ke and Jiang Yuduo. The two men are haunted by the pasts they left behind, and meanwhile, danger lurks around every corner. With mysterious figures following their every move, gang wars raging in the streets they walk on, and enemies itching to bring them down, Cheng Ke and Jiang Yuduo must always have each other's back.