Ai Daoguan, a modern otaku, whose greatest passion in life is calling his mother in Vala Lantri, was transported to a "perfect world" due to an electric shock accident caused by a falling glass of ice.
In this world, human beings are "taken care of" in every possible way: they have nutritious ointments to fill their meals, hallucinogenic helmets are arranged for entertainment, robots help you socialize with awkward chats, and even falling in love has become a limited edition luxury activity! Everyone's face is filled with standardized happy smiles, the entire large human breeding farm.
Logically speaking, a young man like Ai Daoguan should like this kind of life very much.
However, there is no Valalant in this world!
So, in order to be able to cry out for mother, the most unreliable resistance alliance in history came into being!