The drama tells the story of Su Jiu'er, a female constable of the Qian country who is scared of cold, and Han Zheng, the warm young master of the Qi clan, who meet because of a strange murder case concerning the relationship between the two clans and form a partnership of two people with a huge warmth difference. They work together to go through the fog and find the truth under. At the same time, they also dissolve the crisis their families are facing.

Lost and Found

Liu Lian is a 30-year-old single woman who has a tendency to not go by the book. She is contended in simply enjoying her own life. Her mother's sudden passing leaves her unsure about how to cope, so she decides to give herself a short holiday break. She may approach life with sarcasm and contempt but deep inside, she seeks reconciliation between her mother and herself.