Kazuto Okada of "Sundome" and "Not in the textbook!" Is the second live-action movie series of the sexy love comedy manga "It's not an angel!" Iroha Yanagi, a gravure idol, will be double-starred by Aya Yoshizaki of "Last Idol". Two more demons, Amy and Labia, come to Okada, who spends his days being swayed by the apprentice demon Seere. Okada's life is extremely chaotic, but in the meantime, a uniform theft incident occurred at school. Okada is suspicious. Okada tries to catch the true criminal by time slipping in the past with the help of Seere to clear the stigma.

A teenage boy is a virgin at high school. He has never had a girlfriend so females are a mystery to him. He focuses on his courses, male friends and club activities instead. When a new girl transfers to his new school he, like every other boy, falls for her. They get to know each other.