Sexy Zone brings a single for the first time in eight months! the title song is an insert song of TV series "Miss Devil." A part of included tracks is different from other editions'. Comes with a bonus DVD featuring an original video "Innocent na Kokoro de Nazo wo Toke! Sexy Zone Shitsumon O - Mottomo Sexy Innocent na Otoko wa Dare da!? -" and cover artwork making-of. Also includes a 16-page photo book (B) and a card with a serial code.