Just to make up the numbers, am I the champion?

Jiang Yi (yì) travels through parallel worlds and is bound to the strongest screenwriting system!But Jiang Yi's script, which is not well-known at all, has nowhere to be cast!
At this time, the recording of the first season of "Children of the Future" begins!In order to get some exposure and sell the script, Jiang Yi signed up.
At the beginning, Jiang Yi: "Actually, I'm a screenwriter. I'm here to make up the numbers, to be familiar with the script, and to sell the script."
Everyone laughed.However, the song "Those Years" shocked the audience.
Later... Jiang Yi: "I'm just here to make up the numbers and become the champion?"
And later... Everyone: "Jiang Yi, please be a singer in peace, don't film the scripts behind these songs, don't ruin these classic songs! Hold a concert when you have time!"
But wait until the scripts of "Like You", "Those Years" and so on are filmed.
Everyone: "Cry Liao! Beg Jiang Yi, don't hold the concert! Hurry up and start filming, "The Unspeakable Secret", "All the Way to the North", etc. The scripts behind the songs are all filmed!!!"
Jiang Yi: "Uh, you mean...my fans quarreled with movie fans?"