The deliveryman Brahma is actually an abandoned son of a wealthy family, and was ordered to marry Guan Wuxi, the daughter of his enemy. The two were involved in a murder case of smuggling twenty years ago, and discovered that Grandpa Brahma was the real culprit. After experiencing pursuits, explosions and betrayals, Brahma revealed his grandfather's conspiracy with the help of his sister. In the final confrontation, Grandpa revealed before his death that Guan Wuxi's adoptive parents were the murderers of her biological parents. After experiencing life and death, the scarred lovers chose to forgive each other and guard the last light amidst truth and lies.
