A road accident, an overturned truck flying head-on... But instead of a collision, the car of office workers returning from a corporate event flies to the site of the bloody summoning ritual, ending up in a snowy wasteland. And in the very first minutes, guests of an alien world have to become the heirs of the task that brought death to a group of adventurers. An adventurer's patent, received by an unfortunate accident from the dying leader of a destroyed detachment, becomes the first step in participating in the flaring war for the very existence of an alien world. Or is this a war for our world too?