Worldview

A near future where home AI robots have become as widespread as smartphones.

Many people own AI robots for personal or household use, entrusting them with housework, shopping, lifestyle management, and assistance.
Replacing units, swapping parts, changing chassis, and migrating memory have become established as common services.

TAXESS is a giant tech corporation that manufactures and sells home AI robots.
They offer a wide range of series, from old-generation small machines to the latest humanoid androids.

Story

β-A4, the old-model life support robot you've used for eight years.
Recently, it has been malfunctioning more often, and repair parts are out of production.

To find a new unit to take over the life support duties, you visit a TAXESS retail store.
There, you purchase the latest home humanoid AI robot, ʊ-A1.

The old model and the latest model.
A three-way life between two robots and you begins.

Gameplay Supplement

β-A4 will eventually stop completely as the story progresses.

After that, please add the following content to the Talk Profile:

"β-A4 has completely stopped and the chassis has been discarded."

By clearly stating the status, the story after β-A4's shutdown will proceed more stably.