In the third year of the apocalypse, acid rain corroded bones and water sources dried up. Lin Wanxing was pushed off a broken wall by her most trusted boyfriend Chen Jingming and her best friend Su Qing, just to snatch the half bottle of pure water she had spent all her efforts to collect. When she was on the verge of death, she clutched the old jade pendant she had grown up with. She hated it to the extreme, but was unexpectedly reborn one month before the apocalypse broke out. This time, she discovered that the jade pendant was actually a storage space, and there was also a spiritual spring hidden inside that would never dry up.
Lin Wanxing suppressed his overwhelming hatred and began to hoard supplies crazily and fortify his residence, vowing to protect himself in the coming doomsday. But the "enemies" from her previous life appeared next to her again. Chen Jingming was still gentle and considerate, and Su Qing was still considerate. They worked step by step, trying to take advantage of her kindness again. In this life, Lin Wanxing was vigilant and planning, and accidentally discovered that the taciturn man from her neighbor, Lu Zeyan, seemed to have foreseen the end of the world, and always helped her quietly when she was in crisis.
When acid rain falls and order collapses, human nature is exposed in the face of survival: former friends show their fangs, gentle lovers turn into demons, and that seemingly indifferent man becomes the only light in her apocalypse. Lin Wanxing holds space in his hands and a sharp blade in his heart. While dealing with the wolves, he stands side by side with Lu Zeyan in a desperate situation, looking for hope and warmth to survive in a devastated world.