Lost City

Due to an accident, Yang Mao discovered the secret of this world. The endless cycle of cities is swallowing up human beings silently. The once prosperous and peaceful city has become an empty city at some point. In order to "exist", the remaining humans must take up arms and take risks, in order to survive! "The core of the world is the sun!" "Our destination is the sky, but we must first cross the edge of the city." Yang Mao finally found the reason to fight. This is the city he loves, and behind him is the person he loves. "You are no longer yourself when you put on an isolation suit." "So what? Isn't this the meaning of "existence"?" "Mom will always love you." "And daddy."