A brutal serial murder case led to the secret in vivo experiments of the Japanese army. The Shen family's heroic action of using the medicine transportation line to transfer the victims became the key to solving the case, and directly led to Jiang Yanting's shocking knowledge of Shen Muyan's true identity.
Jiang Yanting: "Now, Shen Muyan, tell me. Who are you? Who are you, the Shen family?" His voice was hoarse, and every word seemed to be squeezed out from between his teeth. "Don't fool me with your medicinal business. No young master from a businessman family would risk his life for a few refugees who may have died!"
Shen Muyan (calmly): "Captain Jiang, haven't you always wanted to know why I always happen to know something? Because if you see something, you can't pretend you didn't see it. Some people know it, so you can't pretend not to know. My family... Is indeed doing business. But some goods are more precious than medicinal materials; some roads are more important than making money."
It focuses on the powerful alliance between the "genius forensic doctor" and the "double-faced police gang captain" to solve strange cases, defend justice, and protect the country. They describe their relationship as "partners in life and death", "soul confidants", and "the only light in troubled times".
