Unexpectedly, learning this was extremely difficult. I had no choice but to separate it into a version with a character and a version with an empty line.

It is highly recommended to include natural language sentences in addition to the trigger word. The content is subject to some modification.

Empty line version -

1) Basically, create a situation with a single chalk line. If multiple lines are drawn, you will need the help of regional controlnet or inpaint.

2) You can place a separate character next to the chalk line or merge it with the chalk line using only prompts.

3) It is not possible to set the pose of the chalk line using prompts. However, you can modify it using inpaint.