The God of War Su Yang disbanded his armor and returned home. In response to the pressure to get married, he entered into a contract marriage with his high school classmate Bai Ruoxue. The two of them each concealed their identities - he gathered his strength as a god of war and sought a job to make a living, while she, as a billionaire CEO, secretly investigated. Su Yang met the director Yan Bingqing when he was repeatedly hit by obstacles, and mistakenly thought he was a nobleman. Bai Ruoxue secretly helped many times, but Yan Bingqing took the credit for her work, and the triangle relationship gradually became subtle due to the mismatch of identities. When evil forces threaten and hospital turmoil breaks out one after another, Su Yang regains the power of the god of war to protect his family. He and Bai Ruoxue develop a secret love during the crisis, and they are both involved in the huge whirlpool of urban intrigues and secret wars.