First Sequence 2

The nuclear winter has arrived, civilization has collapsed, and humanity is no longer the master of the world. Species have mutated, survival resources are scarce, and crises abound in the face of an unpredictable future and environment. To protect themselves, humans have built numerous barriers; beyond these walls, one can only survive by blood and fire. The protagonist Ren Xiaosu and his younger brother Liu Yuyuan are among them. They were originally just ordinary boys on the wasteland, with no shelter and no retreat, able to rely only on each other. Yet fate bestowed upon them awakened powers amidst their dire straits. A massive earthquake struck Jingshan, causing Barrier No. 113 to collapse thunderously, fully revealing the chaotic end-times situation. During their escape, Ren Xiaosu rescued Luo Lan, the head of the military, along with his family, thereby entering Barrier No. 109. A new life was about to begin, but the true test had only just started...