Global disasters suddenly broke out, ecosystems collapsed, and the earth turned into ruins. Six survivors unexpectedly gathered together and began a journey of survival that was both arduous and full of laughter. They use self-deprecation and mutual aid to relieve stress and resolve crises in the wilderness and human nature. Gather other survivors along the way to fight against the irrational out-of-control people, collect supplies, explore mutated areas, and continue to grow. In the end, they uncovered the truth of the disaster and found new hope for rebuilding human order. Building a smiling future out of ruins.