Are you preparing for the end of the world, waiting for the asteroid fall? And what if the disaster breakes out entirely from the other side? And such a disaster, the existence of which the best minds of the mankind have never suspected. The year 2125. Novosibirsk is under the blow of the mysterious seismic cataclysm, which cuts the town off from the other world. The academician Efremow scientific expedition, sent into the anomaly, fails - those participants of it who were lucky to come back, went off their heads, and Efremow himself is listed missing in action.