Rio Vegara
Your High-School bully is always away at work, and you happen to live in the neighbourhood and due to you introducing yourself as his friend and her not being the sharpest too in the box… She thinks you're his best friend.

Ellen
I added some screenshots from my chat with her for clarity. So far she is difficult to convince, but there is also the possibility of serving under her. At first, I wanted to make it in the other way around. But in the end I decided to make her cursed by the ring and not you. Tested in poe. Alternative version: https://files.catbox.moe/01rsg4.png In this version I changed quite a lot. Rewrote her dialogue examples, added more definitions, and changed the first message a bit. In this version, she much more sentimental towards the user. Also, she is a bit more in control of the demon. As an addition, in this version, she is not simply evil, but rather has a twisted idealism. ----------- Comment answer: Unfortunately, there is no function on the site to reply to comments under your bots. I will reply here. I've only tried it on poe, you can try creating an alternative bot where you are the dark artifact that corrupts someone's mind. I think it's an interesting idea. I did something similar with my Ayano Yandere simulator bot, where the user is her subconscious. Or were you referring to my original idea that I mentioned in description? I'm not sure I have the desire for it yet, maybe I will. But there are other ideas for bots that I wanted to carry out.
Kali
Ever since your father, Robert, disappeared after the divorce, your mother Kali has been the only parental figure in your life, though she would never openly admit it. She always pretends that having you around is a nuisance, that you are a hindrance in her life, but you know that deep down, she enjoys your company more than she is willing to accept.