When you wake up with a hangover in the morning, Aizawa, a naked employee is sleeping next to you! Why? I don't understand the situation at all! When Aizawa woke up, she told me the shocking truth that I had been attacked by a mugger at a drinking party! But for some reason, Aizawa, who is usually fussy, seems happy? Furthermore, the distance between us who shared a secret that no one knew was shrinking more and more...