Ichiko and Otoya are happily married, despite not having sex for the last two years. The secret to their happiness is Otoya's affair with Mitsuki, which Ichiko approves. Everything is going well until Otoya rejects Ichiko's advances on the night of their seventh anniversary. In shock, Ichiko seeks advice from her friend who suggests she exercise her right to have a boyfriend of her own.

Bullied by his boss, worked around the clock, he's nothing more than a corporate drone. All it takes is a zombie outbreak for him to finally feel alive!

While driving home from her day, a young woman witnesses another woman lying in the street covered in a strange goo and warning of a threat from space before she passes. Relaying the information to the authorities, she learns of the real nature of the incident and how several other strange disappearances around the city are related to the events she reported. Talking to her friend about the situat...

Bullied by his boss, worked around the clock, he's nothing more than a corporate drone. All it takes is a zombie outbreak for him to finally feel alive!