Xu Xi has admired his brother-in-law Xu Wei from the beginning of his love affair, and had a ridiculous relationship with him, but everything came to an abrupt end when Xu Wei went to the United States to develop. Xu Wei, who returned to China five years later, and Xu Xi, who was determined to give up this abnormal love, started a love competition game... The barrier of blood YES OR NO The worldly perspective YES OR NO The true emotion YES OR NO