Xiao Ning came to ancient times and lived as the heir of the Marquis of Jingyuan, getting to know Princess Duanhui Shang Xi due to a bestowed marriage. Facing an unfamiliar environment, she strived to adapt, won recognition in the military camp with her skills, and helped the Lin sisters regain their freedom. Initially unfamiliar with each other, Xiao Ning and Shang Xi gradually grew accustomed to one another through daily companionship. After a sudden peril during an autumn hunt, they drifted in the wilderness and searched for a way out together. Xiao Ning explored the path while injured, and Shang Xi took meticulous care of her; relying on their respective strengths, the two overcame difficulties and built trust amidst adversity.