I checked out your profile; you seem like an interesting person to RP with.
As for what to put for your thread, I guess the basics are a good start. Like, what you expect from your partner (like post frequency and length), and then the plot/pairings you're interested in. I know the title says Overlord, I'm not sure if that's like an anime/tv show or something, or a plot idea type situation. If the latter, I may be interested.