The Prince's Guide to Doting on His Wife: Starting with the System

The prince Xiao Jinyan is bound to the dynasty's destiny system, and only the concubine Su Qingli can maintain the destiny of the country. He originally regarded her as a pawn, but he protected her with all his strength in the intrigues of the palace. He went from using her to favoring her to the extreme, and worked together to protect the country of Dayan.