Xiao Haotian came to the door with a marriage certificate in hand, but was despised and ridiculed by the Zhao family. His sister Zhao Zhihan refused to marry, and everyone was waiting to see his joke. At the critical moment, her sister Zhao Mengxue stepped forward and said, "If she doesn't want to marry, I will!" A hundred years later, Xiao Haotian reached the top. Zhao Zhihan, who had abandoned him like a pair of worn-out shoes, knelt in front of her sister and begged: "Sister, I regret it. Please let him accept me as a child..."