I Have a Mansion in the Post-apocalyptic World

Jiang Chen crossed into the judgment day after the nuclear war, and there was a mess everywhere.

In order to survive, Jiang Chen led the refugees to establish a base area and set up a federation. Then carry the judgment day’s technology and return to the true world.

Change the political structure of the earth, rescue the world in a critical moment, and establish the Great Union of Earth Federation!

Expanding the territory and fighting the threat from the sky.