Idea for the next project (Patreon)

With "The Haunter's curse" finishing soon, possibly by the end of this month or the end of the 1st week of July, I need to think what I should do next and you guys can help me out. For my next project, I'll make sure it won't extend for too long like with the haunter's curse by making smaller and not having more then 30+ pages.

If you pick the 1st & 5th option, feel free to give suggestions!