This world has a strange property of absorbing parts of other people's dimensions. And this is exactly what Sergei Stepanov became convinced of when the metro train he was traveling in suddenly crashed and found himself in the center of a cruel and predatory world. The invulnerable warriors who surrounded the survivors quickly decided their fate: the caste of the mediocre needs to be replenished - and that means it will be so. But Sergei will not accept the fate prepared for him as a slave, a puppet or a simple magician. He will challenge the established order, even if it means reviving the Demon Empire...