Okay, it's clear you're flying blind here Cifero
First if you haven't already, I would appreciate it if you read the first post of this OOC thread.
Second, don't just drop yourself into someone else's story when you've no idea what's going on.
Third, if you haven't already, then when you want to put yourself in someone's backstory I suggest you read that backstory first.
Now to explain what's going on.
Kitt's characters are hidden in a hole under a building in Tina City.
Chronin and Grace E.'s characters are in a tree by the town of the Shard, which is where Nero is.
Tangletail's character is in the dome of government above the crater that Nero is in.
Self Sain and Katie's characters are in the Temple of the Chosen which is in Tina City's UnderCity (it's underground.)
As for a 'cause', well the Queen wants to know what's going on in the Shard town,
Little Hands, Saviour and Seeker want to stop and hopefully destroy Nero.
Kitt's characters want to get away from their clan so they can be safe
Katie's character wants to meet Nero
The Chosen are going to teach Meredith (Self Sain's character) how to be a Chosen.
I'm not really too sure about Chronin or Grace E.'s characters. They have rather mysterious, or at least mulitple end goals, which i quite like.
And Leo (Tangletail's character) has pretty much lost all hope of life and is currently Suicidal.
Now as for you?
I suggest you make your own tale. You're just jumping in and trying to make things happen where things are already happening. If you want to be a character, then have your own story as well as contributing to the overall arc. Have a backstory that informs what you will be doing in such a world. Don't just exist for the sake of existing.
I dont mean to tell you off or anything.
It's just to help you out here.