Ruyu didn't know where she came from, and she never had any great ambitions. What she loved most was to use her invisibility skills to listen to the corners of other houses after nightfall. Wang Erlang was punished by his wife to kneel down again, and Miss Zhou actually starved herself to death in order to lose weight... There was so much gossip but no one shared it, Ruyu felt a little lonely. Until she became friends with Shao Jiyan. He taught her how to read and write, and chatted with her. He said that his ambition was to obtain fame and rise to prominence. Ruyu also had ambitions. She wanted to be Shao Jiyan's wife. Ruyu thought that a person like Shao Jiyan, who is both talented and beautiful, will definitely become the number one scholar in the future. In order not to embarrass the future number one scholar, she, the future number one scholar's wife, must study hard...