Three years after the nuclear wastewater poured out, the world was reduced to a radioactive wasteland, where aberrations were rampant and humanity was barely surviving. Ye Zhiqiu was pushed into the nuclear explosion pit by Qingmei's own hands and was buried in the place with the highest concentration of radiation. However, he unexpectedly awakened the SSS-level purification power - returning everything to zero and rebuilding life. Not only did she not die, she became the only "walking ark" in the wasteland that could purify all sources of pollution. The former betrayer knelt down and begged for a drop of purifying liquid. She raised her hand and condensed the densest radiation rain into a sharp blade, and asked with a smile: Are you worthy? From the day she crawled out of the nuclear pit, the new era of the wasteland was written by her alone.