The world was suddenly swept by mysterious viruses and natural disasters, and civilization collapsed. Yang Xiaole, an ordinary person who lives in the ruins, and a group of survivors with different personalities, use jokes and wisdom to save themselves step by step and unite everyone in the apocalypse full of danger and despair. They resist despair with seemingly absurd humor, resolve disputes with wit, and embark on the road to find their families and rebuild their homes. In the face of team fission and environmental challenges, the members continued to grow and trust each other. In the end, on a journey lit up by laughter and warmth, they held on to hope and protected humanity. They faced the ultimate crisis together and faced the doomsday with a smile, writing a song of recovery of humanity belonging to the "wasteland survivors".
