In the year 329 of the Beast Era, amid zombies and a harsh environment, humans have been forced to combine with animal genes. However, humans are trying to adapt to the environment, and zombies are also trying to transform themselves. Humanity has no choice but to use up available resources to produce a time shuttle to return to the beginning of the end and prevent the beginning of the end. The beginning of the blockade was also the beginning of the love between Lu Yan and Ye Wan...