[Tomb robbing + suspense + rivers and lakes + treasure appraisal + reasoning]
I was a small policeman in a remote county. An accident changed my life. My master was killed and my friends were in danger. In order to take revenge, I quit my job and joined a northern tomb-robbing gang to investigate crimes. But I didn't expect things to get weirder and weirder, mysterious words, the origin of dragon veins, underground palaces... More than ten years of tomb robbing career made me understand one thing. The world is dangerous and people's hearts are unpredictable. Maybe the ending is destined at the beginning of the story...