A Tokyo college student is attacked by a ghoul, a super-powered human who feeds on human flesh. He survives, but has become part ghoul and becomes a fugitive on the run.

Erika Shinohara (Fumi Nikaido) is a first year of high school student. While talking to friends, she makes up a story about her “boyfriend.” In reality, Erika Shinohara doesn’t have a boyfriend. Erika’s friends soon begin to doubt her story and Erika is also running out of lies. Erika then sees a pretty boy on the street and takes his picture discreetly. She later shows his picture to her friends as her boyfriend. The boy in the picture is Kyouya Sata (Kento Yamazaki) and happens to attend the same school as Erika. She tells Kyouya about her situation and asks him to be her pretend boyfriend. Even though Kyouya has a pretty appearance, he has a dark side.

Miki Takaraishi is a smart and beautiful 24-year-old woman, but her personality is not as good. She falls in love with Yuga Saito who is handsome and comes from a politician family. They see each other romantically, but Yugo Saito dumps Miki Takaraishi. To get revenge on Yuga Saito, she decides to run for prime minister. For her election campaign, she hires Toshiya Kadowaki as her campaign strategist.