K-Pop's National MC

I'm a fan of Korean variety shows, and this is just a little daydream of mine about Korean entertainment. This is a Korean entertainment novel centered on mainstream variety shows, with the main focus on programs like the classics Infinite Challenge, 2 Days & 1 Night, and Family Outing, as well as Running Man in the future. The secondary focus is lyrical music, and only lyrical music. There will be no supernatural systems, no international financial systems, and certainly no political systems. As a novice writer, I can only promise to do my best to avoid ridiculous plot points. Also, let me make this perfectly clear: this book has only one female lead!