Chisato is the all-time strongest agent at Lycoris, alongside the cool headed talented-but-mysterious Takina; they work together at a café serving coffee, sweets, providing childcare, shopping, and teaching Japanese.

Chisato is the all-time strongest agent at Lycoris, alongside the cool headed talented-but-mysterious Takina; they work together at a café serving coffee, sweets, providing childcare, shopping, and teaching Japanese.

Chisato reluctantly goes to DA Headquarters for a health checkup.

Chisato is the all-time strongest agent at Lycoris, alongside the cool headed talented-but-mysterious Takina; they work together at a café serving coffee, sweets, providing childcare, shopping, and teaching Japanese.

The client is Matsushita; a man whose body is connected to a machine.

An outbreak of serial attacks against Lycoris occur. In order to stay in groups, Takina decides to stay over at Chisato’s house. But for these two, living with someone for the first time is full of unpredictable situations!? Meanwhile, Kurumi secretly searches through the information DA is holding and gets close to the surprising truths about the assaults on Lycoris.