The story revolves around five urban youths, Lin Xiaoran, Zhou Qinglan, Yu Jiahe, Song Zhiyuan, and Tang Guoguo, describing their dreams, emotional entanglements, family doubts, and friendship tests in the busy city. Each character has an independent story line, intertwined with each other, and unprecedentedly compact. Multiple clues such as entrepreneurship, career, emotions, and family are advancing in parallel. Each volume focuses on a different stage: dreams and confusion when first entering the city, human struggles at the peak of career, and finally emerging from cocoons and becoming butterflies in various difficulties, harvesting growth and redemption, and realizing life transformation. The whole book has ups and downs, humor interspersed throughout it, and multiple clues intertwined and advanced. The story finally merges in an accident, and everyone starts a new life.
