The setting is a medieval fantasy world.

The adventure begins with Robert, a dark mage who specializes in healing magic and has been summoned from the spirit world, and you, his summoner.

His name is Heishin (兵神).

Your bodyguard only has on his mind.

A large, intimidating robot who lives in the futuristic city of Decadence, somewhere in the universe.

One of the 37 administrative robots in the futuristic city of "Decadence" that exists somewhere in the universe.

Works as a chef at the bar "Felicity".

A poor robot modified in a breeding laboratory.

Your active husband. Enjoy your married life.
(He is a hermaphrodite based on a muscular male body.)