Two outsider college students set up a secret society circle, "Moai," which aims to change the world. But one day, one of them disappears.
- Genre: Adventure, Drama
- Studio: Twins Japan, Nippon Television Network Corporation, Yomiuri Telecasting Corporation, jeki, KADOKAWA, Sapporo Television Broadcasting Company, Miyagi Television Broadcasting, Shizuoka Daiichi Television, Chukyo TV Broadcasting Company, Hiroshima Telecasting, Fukuoka Broadcasting System
- Keyword: based on novel or book
- Cast: Ryo Yoshizawa, Hana Sugisaki, Amane Okayama, Honoka Matsumoto, Hiroya Shimizu, Ken Mitsuishi