While acting as Yun Heyue's assistant, Ying Zijin just wore a mask and didn't do any face-changing or other disguises.
When she went to the "Youth 202" program group, she only let Qin Lingyu and Xie Manyu see her without the mask on.
Producer Li and the director, along with other staff members, didn't even notice; they had forgotten about Yun Heyue's assistant altogether.
All the affairs were handled by a female secretary.
The program "Accept the punishment of the Academic God!" was popular, but its popularity was far from those entertainment variety shows, since very few people would watch academic programs in their free time.
How many people would specifically watch a group of top students discuss the Laplace transformation in their leisure time?
One could say that most of the audience was there for Ying Zijin's looks.
The one who discovered the problem was one of Ying Zijin's top fans.