Song Zhiyi and Lu Jinnian have been rivals since middle school. They were both in University A in college, but one majored in forensic medicine and the other majored in anti-narcotics. However, even this could not stop the two from fighting. It was not until Lu Jinnian and Song Zhiyi bumped into each other at the Provincial Public Security Department that they learned that they were in the same bureau. But the relationship between the two seems to have changed slightly...
Mission: Zero tolerance for drugs