Da Qin: My Grandfather Is Qin Shihuang

The grandson Ying, the eldest son of the Emperor of Qin, disappeared mysteriously overnight! ... Nine years later, in a workshop in the southwest of Xianyang City, Qin Feng, a young man who traveled through time and space, met Zhao Long, a junior official in the Gyeonggi Yamen. Qin Shihuang Ying Zheng and his eldest grandson Ying, yamen clerk Zhao Long and carpentry apprentice Qin Feng... "Grandson, you are my grandson!" "Old man Zhao, are you crazy?" "Come, come, come, I will give you my throne!" "???" "There is no way, your father is useless." "..." The story begins with a piece of Kuilong jade that was rediscovered...