This is CIVILIAN's long-awaited second full-length album in four years. This album is a full-length work that contains the band's earnest wish to pursuit your passion and also to light you up to have the power to live during this pandemic. "Shirube" is the first time to be released on an album which is also will be featured as the intro theme to anime, "The Master of Diabolism (Mo Dao Zu Shi)", from the end of April 2021.