"Senior Sister Knows The First Season" is an urban encyclopedic comedy directed by Ma Shishi. It tells the story of how the intern Gebu used his wisdom to take part in the official program and achieved good ratings. Ge Bu is an intern of a certain TV station, and has been engaged in odd jobs and even cleaning work in the TV station. On this day, the host, Ms. Kong, suddenly asked for leave due to illness. The show "Senior Sister Knows" she hosted urgently needed to be on the show. , Let Ge Bu become a regular in advance. The amount of knowledge covered in this program is very large. To answer all kinds of weird questions and cold knowledge, it can be said that you can master astronomy and geography. Ge Bu faced three such weird questions, but Ge Bu answered calmly and responded. Witty, after the program was broadcast, it achieved 90% ratings. The success of hosting this show gave Ge Bu a lot of confidence, and the station director also liked Ge Bu who was a hit, and asked her to host the show many times after that, but kept silent about Ge Bu's regularization. As a result, Ge Bu and the director started a tortuous workplace battle