Daqin: the Delivery Boy Traveled Through Time and Became the Emperor

Qin Zheng drove backwards and took a shortcut and was knocked away. He woke up lying on the dragon bed in the Qin Palace. The maid called Your Majesty, and he was confused. This is not the Great Qin in history, but a fantasy empire in an endless continent. Just as she was in a daze, Concubine Yan of the Yin Yang family opened the bead curtain and walked in: Your Majesty, I have come to bed with you, how are you doing?