He is a high-spirited lord of Mulan City who has ambitions to invade and expand. In order to seize Qilian City, his ambition that he has been planning for many years, he sent Cheng Yi, a woman who had been trained for many years, to find out the secrets of Qilian City through marriage, in an attempt to help him seize the city.
Hidden under Cheng Yi's indifferent appearance is a stoic character. Will he finally follow his words and take Qi Lianhua and control the vitality of Qilian City?
And who is this mysterious Lord of Qilian City in the world? Why did he agree to the marriage? What will be his ultimate goal?
Apart from conspiracies and calculations between them, who can really get into whose heart?