Why is Fujiwara Hua Qian called the cancer of the earth?

The reason why this figure is called the cancer of the earth is because Ye Hui called Fujiwara the cancer of the earth because he was jealous of the relationship between Fujiwara and Bai Yingui.

According to the query of the micro-blue website, Fujiwara Hua Qian was called the cancer of the earth, which originated from the eighth episode of the first season of the animation "Miss Ye Hui wants me to confess".

In this episode, Ye Hui is jealous of the close relationship between Fujiwara and Bai Yingui, and calls Fujiwara the cancer of the earth. This title expresses Ye Hui's hostility and dissatisfaction with Fujiwara, and regards it as a threat and obstacle.