Orphaned Luo Xiyun was born with a fatal poison. She becomes a popular surveyor in Cang Yue and with limited time left, she seeks to avenge her family by targeting the young city master, Jiang Chaoxi. As she navigates her mission, she also works to save her last refuge, Jianjia Lane, from demolition. During her efforts, she uncovers surprising secrets and faces new challenges as her situation evolves.
A 27year old postgraduate student majoring in Psychology, Tang Wei Wei could not pursue her dreams due to family's opposition. Her father intended her to be married off before she turns 28 years old. Facing pressure from her father and her suspended academic dreams, she suffers from depression and repels the idea of marriage. In an arbitrary decision to adjust her mental state, she opened up a dessert shop. At this time, Lin Ran, 5 years her junior appears, illuminating her world with warmth and sunshine.
Young technician Chang Hanqing and war hero Jin Canlan dedicate their lives to developing and innovating electric locomotives in the new China.
1st Master Long and his sworn brother Fang Xiu Cai, work together to save their village people during a serious epidemic. They later discover that the cause of the disease is the vicious scheme of Madam Long and 2nd Master Long. The cruel pair later cause the death of 1st Master Long and frame Fang Xiu Cai for the epidemic, hence causing the death of the entire Fang family with Fang Xiu Cai's infant son being the sole survivor. While escaping death, Fang Xiu Cai's son is accidentally swapped with the son of the Long family. The real heir of the Long family is adopted by the Guan family while Fang's son is brought up by the Long family.