Happy and Thoughtful

She is Lan Xinran, a girl from an ordinary family. He is Shi Xinluo, but he is entangled with a mermaid-like woman. He is only two years older than his fiancée Xinran. He is scheming and like the god of death from hell. This makes her, Lan Xinran, curious and admired, and she is also influenced by her parents' image drama and becomes extraordinary. As early as when Xinran was under 26 years old, the two had a relationship while unconscious. One day, the two of them solved the case of Li Ximu's woman and met more than thirty strange people. The iceberg in Xinran's heart will melt sooner or later, and an extraordinary relationship develops in this city where day and night intersect. Xinran and her fiancé were found to have no children when they were twenty-seven years old. The Lu girl was his lifelong substitute sister and her rival in love who was as beautiful as a nightingale. The two separated and reunited during the process of legal marriage. Who will reveal the urban color and mystery of the Lu family and the Qi family...