The Children of Demons (On Hold)

Two girls that had to grow up together as sisters they were both abandoned by both their parents so they had to live their lifes on the street.
Until One of them decided to get an apartment so they could go to school like normal kids.
The oldest one is named Gabby and the youngest one is named moon.
The oldest one decided to get a job to pay for Moons schooling.
But they are not your normal everyday kids Gabby was born half human and half demon. While Moon was born as a demon with two souls inside of her but she looks like a human.