Mystery Secrets

When the experienced criminal investigation captain Lu Yuan was investigating a seemingly ordinary serial theft case, he discovered that a mysterious symbol always appeared at the crime scene, and this symbol reminded him of an unsolved case that his master investigated many years ago. Back then, his master disappeared mysteriously while investigating the case, which became an unsolvable mystery in Lu Yuan's heart. Now, the same symbol appears again. Lu Yuan intuits that there is some connection between the two, so he decides to re-follow his master's investigation route back then, but unexpectedly discovers that the victims of the case back then were all members of the same secret society. This association is huge and powerful, involving both politics and business. Lu Yuan carried out an in-depth investigation under tremendous pressure, but was doubted and obstructed by his former colleagues, and his life safety was even threatened. During the investigation, Lu Yuan discovered that his master was not missing, but was secretly protected by someone, and this person was one of the core members of the society. As the investigation deepened, Lu Yuan gradually got closer to the truth, only to discover that the real murderer was his most trusted partner, and he approached him to cover up his crimes. In the end, Lu Yuan made a painful choice between justice and friendship, bringing the criminals to justice, but he also lost his best friend and master. After the truth came to light, he chose to resign from his position as a police officer and embarked on a journey to find his master alone.