When the secret guards sent by the capital to silence her arrived in the small village, Su Wan was using spiritual spring water to revive the old woman who had fainted from hunger. Xiao Yu, a down-and-out scholar who once couldn't even lift a hoe, snatched the blade with his backhand and wiped out the killer. On the way to escape the famine, he showed off his military talent to organize the refugees, and she shocked everyone by getting food out of thin air. Until one night when the enemy troops were encircling and suppressing the enemy, the moment Xiao Yu showed the prince's token, Su Wan chuckled: "What a coincidence, there is still a jade seal of the previous dynasty hidden in my space." And in the dark, the real chess game of revenge has just begun -