Life Line Yin Yang

From the beginning of a difficult case to the last one, the tasks they take over are often cases that other police stations cannot solve. But on the night when the last mission ended, all of them disappeared mysteriously. In the eyes of the world, there has never been a police station like this, as if nothing happened from the beginning. What on earth is going on? Why did the last mission all disappear? And why is there no police station that lasted for several years in the memory of the world? Why aren't they even remembered by the world in the first place? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.