A sudden environmental disaster forced five people with completely different personalities to face extreme survival challenges together. They initially resisted each other and clashed constantly, but they solved the problems through constant humor and wit on the road to survival. As time goes by, their barriers gradually disappear, and their individual personalities are sublimated through collective difficulties and laughter. In times of crisis, they re-evaluate the value of life and discover that unity and self-breakthrough are the greatest salvation in the limit. In the end, everyone transforms from the predicament and gains their own growth and belonging.