After winning an accidental lottery, ordinary office worker Lin Zhou's life reaches a turning point. He remains deeply trapped in the quagmire of a suffocating marriage. His mother-in-law is hyper-critical in every possible way, his brother-in-law makes reckless demands, and his wife—under real-world pressure and her family's instigation—grows completely disillusioned with their future together and asks for a divorce. Lin Zhou chooses a graceful exit, setting off for a seaside small town to open a coffee shop in an attempt to cut ties with the past. Here, he also meets the broad-minded Xia Zhiyu. But old entanglements do not dissipate with the wind, old acquaintances arrive one after another, and countless storms and unexpected reunions rush toward him. Grasping the chips of fate, Lin Zhou will face heavy tests regarding choices and letting go.