In 2039, the earth was reduced to bare ruins overnight due to an inexplicable "triple hybrid cataclysm", but a group of survivors with different personalities survived absurdly. Starting from a toilet that was flushed away, they unexpectedly gathered together and embarked on a drifting journey to find a new meaning in life. The toilet became their 'flagship', and the survivors continued to encounter strange events in the harsh environment: talking pet cans, crazy ruin merchants, and a 'fake utopia' in the wasteland. The team continues to divide, cooperate and reunite, savoring the ups and downs of human nature on the edge of life and death. From the team's initial mutual dislike, to their sincere dependence, to the extremely playful unity and separation, they gradually integrated into this absurd world, and gradually understood that every choice redefined the meaning of "living". The story finally comes to an end in a ridiculous ritual against the 'Lord of Joke'. The survivors gain growth and hope in their own different ways, and also give new vitality to the ruins of the earth.
