Four hundred and ninety years have passed since the war between the Lich World and the Spirit World. The five-hundred-year peace treaty signed by the two parties only has the last ten years left. However, even if it is only the last ten years, the Lich World seems to be unable to stand still and has begun to make moves.
At this time, Xi Le, who had not yet graduated from the police academy, also received an A4 from the highest police officer in the empire.
The war is about to begin.