Xiao Chijiang and Xu Zhenbai are top students in high school. One studies hard and the other is extremely talented. In the second grade of high school, Xu Zhanbai's family has an accident and he temporarily lives in the Xiao family. The two gradually develop a love.
After passing the college entrance examination, Xu Detective Bai became an undercover anti-narcotics agent and infiltrated a drug cartel. He accidentally discovered that the leader was his brother Xu Linan. The undercover agent's identity is exposed and he is in danger. Xiao Chijiang led the army to come to support.
Purpose: See people's hearts clearly
Purpose: Choose between flesh and blood and the legal principles of family and country. Faith is ultimately worth all personal feelings (see the human heart clearly)