I have two files for my comic's story: one with a less detailed description of important moments in the story, from start to finish (as a summary of the story), and other with the script for pages. I illustrate my own comic so it's not very detailed, it just contains dialogues and a simple description of the scene, like this:
BLH: By the way, what's your name? I should know who is my admirer.
*BLH asks with a curious, but smiling face*
CLY: M-My name is Chen Lanyun, it's a pleasure to finally meet you!
*CLY answers blushing, making a slight bow*
BLH: All right, Chen Lanyun. I'm Bai Lianhe, and the pleasure is mine.
*Lianhe smiles, making the same gesture*
I wrote the script until Episode 10 (it will be in webtoon style), but some episodes are longer and will be split into parts, so it covers 15 updates. I'm still writing it every day so I can finish it soon and then focus only on drawing the pages.