Gong Zhu Ta Shi Luan Zhong Qi Hou

Abandoning my ex-boyfriend without knowing he is Lord Shuo, what to do? Two years ago, Qiu Xingchen, a princess of the Zhou Empire, met Yan Xuan, Lord Shuo of the DaYe Empire who was out on a trip, and got emotionally and physically involved with him using tricks. Karma has its way. Two years later, she fell into his trap. Yan Xuan, who looked indifferent with a poker face, curled his fingers and sneered, "Want to run? Too late! You have to pay the price for tricking me."

(Source: Webnovel)

Note: Chapter count includes 3 extras