Kaito, the husband of high school teacher and performance club consultant Kimizuka Akena (Sazagawa Aimi), was assassinated.“Love Murder Investigation Team” Souma Ogimi (Nomura Shuhei) and Yumekawa Mikiya (Shiono Eihisa) have suspicions about their wife Akena because of the huge insurance money in Kaito's name.

However, relevant personnel confirmed one after another that Ming Nai was on campus when he committed the crime, which means he has an alibi.But Akina has a dirty secret.She has a physical relationship with a member of the wind club, Murasame Daichi (Aoyama Reita)...

Daichi had an illusion - Akina brainwashed Daichi into killing her husband.