As a princess of the Western Regions, Zhang Yu was to be married to the Central Plains with her sister, to marry the third prince of the current dynasty, Li Weiqi. She was originally just a business owner. Meeting Yu Hui, an ordinary guard from the wedding team who didn't even have a last name, became her motivation to survive in the Central Plains. She seduced Sunset and left a holy promise, quickly and effectively. At the wedding, Yu Hui was really disappointed and even wanted to kill the third prince of the royal family whom he was ordered to protect. After being hooked, he spent the night with Zhang Yu and finally found a chance to spend some time alone. How on earth was he going to get this undeserved love and calm down the war he had started...
Purpose: The male protagonist's loyalty and unrequited love learn to let go for the sake of the overall situation; the female protagonist's tenacity and kindness and bloody ruthlessness in battle