I realized that some of my writing may have not made sense. So I'm going to explain a few things.

Amaya is a demon, she is grounded by her father and isn't allowed to go to earth. She is stuck on her planet called Makai. Also, the 'lord' of her planet wants her to be making deals with humans.

(When a demon makes deals with a human they get power from the human, in other words: more deals more power)

When she was relaxing with her dog, Roxi, three boys fell from the sky, she saved them but killed one because he was being pervy.

The boys got there by playing around with an ouija board type thing and were 'summoned' there I guess.

Hope this makes more sense.