A group of citizens who died in accidents receive a second chance. To do this, you must go through twelve islands filled with all sorts of dangers. At the same time, you need to survive and get ahead of your competitors. And at the very end, ten lucky ones will enter the gate, from where they will return to their world, at the same time, only alive.

The first book of the series describes how the heroes find themselves in a difficult life situation and adventures on the first island.