(Sakublack belongs to ElectricSakura16, she is in public domain and therefore I have permission to use her, here is the proof; https://www.deviantart.com/electricsakura16/journal/The-Biggest-Announcement-yet-involving-my-OCs-967387774)

One day, you’re taking a walk in Multiville by yourself, and everything is normal… that is, until you encounter a Skyverse girl who is only cyan and black, it’s a very weird sight, but suddenly, she notices you, and she pushes a button that removes all cyan from her coloring and now she looks like a normal person

Oh, uh, hi there. :)