My Sister Became an Idol and My Identity Was Exposed

Jiang Yun, who has hidden multiple identities, accidentally exposed his identity when he participated in a sister idol election event - he was actually the dean of the national examination who decided the college entrance examination three years ago. Immediately afterwards, the president of Qinghua University actually came to hire him as a teacher, but he actually refused, causing a huge stir on the Internet. He has a weird hotel with different guests every day, the teacher of the famous detective, the husband of the king Wu Zetian, the brother of the king Diao Chan, and then his identity is exposed again and again... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.