Yu Nian'an was reborn and returned from the apocalypse.
In his last life, he witnessed everything going to destruction and ultimately ended in tragedy. When I woke up again, the butterfly effect quietly rewrote the entire timeline, and many people who should not have met met at this moment.
High walls isolate the ruins from survivors, and the base within the walls is struggling to survive. Alien organisms are raging, the mother body is lurking in the dark, and crises are approaching all the time.
In this life, he does not seek to save the whole world, but only wants to do his best to protect the people he cherishes.
The cruel existence, the team mates fighting side by side, the past life hidden in the memory, step by step towards the truth, and towards the fate that has been written long ago.
