The background of the story is the Republic of China era. Chang Yinuo is not only the eldest daughter of a wealthy family, but also a talented girl who is a top student and the only female disciple of Bai Fan, a Ph. D. In physics. Dr. Bai has been conducting a secret experiment to hide something from Inno. Zhou Yike has a complicated life experience and is an unemployed vagrant with a humorous personality, a kind heart, and optimism. The two met by chance and fell in love with each other. Inuo was engaged, so the two were destined to have a bumpy relationship.
