The time of the apocalypse is near, its premonition has already gripped the Earth. As a result of a natural disaster, Alex Timofeev and a group of comrades end up in Terrum. This world is technically underdeveloped, but it has magic. During the transition, Alex develops abilities for mind magic, which puts him on par with the strongest magicians of Terrum. And this is a good bonus in mastering new realities. The heroes will have to improve their lives and relationships with the local inhabitants. But the main thing is the opportunity to travel to parallel worlds, to different earthly eras, in order to influence the course of history.