Wang Lin's ancestors followed the emperor on an expedition to the Eurasian continent. In the past few decades, they traveled across the Eurasian continent, conquered lands, and established the Mongolian Empire. At the same time, they also plundered countless treasures. In order to protect the treasure and expand his empire, the emperor buried the treasure deep underground so that no one in the world knew about it. The disappearance of this treasure out of thin air aroused discussion among later generations, and also brought about hundreds of years of treasure hunting journey for later generations.
Concept: The treasure is a secret and a mission.