Ok. Well let's start with the basics then. Do you want to do an rp with fantasy elements or do you want to do a modern day type thing? I tend to do modern day stuff mostly but I could try the other. Also, do you prefer one like we were doing with different creatures or just real people? And how do you feel about horror?
For plots I have a few but they are just general not really fleshed out.
Two people meet. They both have the ability to influence others with their minds but then they meet and can't do it to the other person. Do they get along or do they become rivals who are both set on destroying the other?
Another one is a horror one where they are trying to survive in a world where nightmares become real. People are only allowed to sleep in special chambers that block their minds down so that the nightmares can't materialize. However, not everyone can afford them and some people just want the world to die.
These are just a few ideas and probably not the best ones but I wanted to put something out there.
I am not too set with anything just kind of bouncing some ideas around and such. If anything appeals or doesn't then let me know and hopefully we can come up with something fun.