This Wasteland World Is Very Real

[Radiation + underground shelter + development base + contaminated alien species + apocalypse + wasteland + fourth natural disaster + superpower + civilizational ruins] In this doomsday wasteland covered by radiation dust, there is a sleeping super-civilization shelter. It is the shelter where the stranger Qiu Feng unexpectedly arrives. When his only sister Yue'er was strangely connected to the mysterious core system of the shelter, her consciousness was involved in a torrent of information that could tear apart the soul, and her life was on the verge of collapse. Qiu Feng made a crazy decision - transforming the entire crisis-ridden shelter into an ultimate real "game server"! An irresistible invitation was sent to another time and space—our world. Welcome to True Echoes! Here, every breath you take will become a miracle of another life.