I Take the Place of People in the Heavens

How to live in the only remaining living area of ​​mankind with the invasion of ferocious beasts outside and factional struggles inside? Where should I go if I can't survive in the survival zone? Zhang Yan, who had no way out in the living area, had no choice but to walk out of the living area inside the circle and came to the world outside the circle. Just as he was quietly waiting for death to come, the plug-in arrived. See how Zhang Yan went to the world of heaven to change his life. Comprehensive comic genre, purely personal preference, don't like to get into it by mistake. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.