This is a story of a man in Tokyo over 20 years. Shota Sato, who came to Tokyo from his hometown of Urayasu in Chiba Prefecture to study at a famous private university in Tokyo, vowed to move up in Tokyo after learning that his girlfriend was hanging out with a rich man older than him, and said, "Women are all about money." After graduation, Shota joined a first-class trading company and lived a successful life in both career and love. However, in middle age, Shota lost in the career competition with his hardworking classmate Kojima, and broke up with his lover Minami, who wanted to marry him with an annual income of more than 30 million. This changed his mindset. Shota reunited with Kazuma, his high school classmate and current CEO of a venture capital company, and chose to give up his stable high salary to start a business. During this period, he and Ruriko supported each other and developed feelings for each other. The two went from colleagues to lovers, and Shota rediscovered the meaning of living in Tokyo. While growing up and struggling for wealth, career and love, Shota finally found the direction of his life.