In the final analysis, the cause of Yao Kexin's incident is campus loan. Because Yao Kexin owes a large amount of campus loans, he can only accept Ye Jiahui's arrangement. In the interview, he framed Professor Ji Mingcong for trying to hurt her by modifying the title of the paper. After the incident broke out, he asked the school to hold a hearing. At the hearing, after the paper and video of The Woman in Red failed, Yao Kexin finally made public the mysterious past between Ji Mingcong and Tang Fu through a love letter written by Ji Mingcong. She is a poor and hateful girl, and I don't think anything can be a reason for a person to do bad things.