A Contract

She is simple and sweet, but has an extraordinary ideal. He is cold, he is witty, but he has an elder whom he cannot disobey. She did it to realize her dream, and he did it to fulfill his filial piety. So they got married by contract. After the marriage, he realized that he was completely wrong. When he lost all his patience and wanted to kick her far away. Only then did he suddenly realize that he couldn't stand her smiling softly at other men.