The earth suddenly encountered a series of catastrophes: sweeping viruses, extreme climate, and mechanical violence. The city where Lin Letian was located instantly turned into ruins, and he was trapped in a corner with five survivors with completely different personalities. A small group of six people rescued themselves and survived in the harsh environment, and formed a team to conquer the dangerous city. Everyone encounters their own difficulties and witnesses each other's growth and transformation. Through humor and mutual help, the team solved the dilemma, fought against the disaster, gradually revealed the nature of the disaster, and finally walked towards a new life with a smile. Each volume focuses on challenges at different stages, including adventures, deepening bonds, ups and downs, and full of laughter, tears and surprises. Finally ends with the dawn of the new world. The book is compact and coherent, with humor throughout.