Live-action drama of various 'Share-Kowa' urban legends with the popular music group 'Niji No Conquistador'.
Every year, Nana Sasaki and her former classmates hold a reunion of their high school music club. This year, the reunion is being held online. However, one of them, Ayumi, doesn't show up. When the others voice their concern, Yuki and Suzu reluctantly tell them about the Samejima Incident, an urban legend which circulated on the internet 20 years earlier. Those who find the truth about it become cursed and die. As Nana and the others start to panic, the real horror begins.
In the near future, Panther Claw has destroyed the Tokyo Metropolitan Government. The capital government is forced to shift into the provinces. During this time, Honey Kisaragi has transferred to St. Chapel Academy as part of a special course. This special course is the "New Generation Honey" project, where students, including Honey, become Cutie Honey.