The first heroine, Tang Yuan, a forensic doctor, and the second heroine, Gu Xinmang, a portrait artist, each holds a knife and the other writes a pen. Together with the supporting characters, the criminal investigation captains Chen Yang (male), Chu An (male), and Qi Ji'an (female), they solve various cases. Later, an accident occurred and Gu Xinmang disappeared mysteriously. Tang Yuan was sent as an undercover agent and cooperated with outside police officers inside and outside to successfully capture the drug dealer. As for what happened to Gu Xinmang and Tang Yuan in the end, please stay tuned for the final chapter.
Intention: The world is not that peaceful, but there are people who carry the burden for us.