In the apocalypse, Zhang Lan is able to stockpile supplies in advance because he is reborn. By chance, Su Yun, a real estate saleswoman, is also trapped in the villa. Zhang Lan has seen the darkness in people’s hearts, but Su Yun’s kindness leads her to help a neighbor in need, putting her at odds with him. As events unfold and human nature is laid bare, Su Yun finally realizes Zhang Lan was right. From then on, the two struggle to survive together in the apocalypse.
