Harley + joker kind of love

My idea is based on the abusive and yet still awesome love harley and the joker have. I don't want you to play " the joker " i want an original character. There are some things you need to have in ur character; you must come from a broken home or something dramatic happens to your character. This event will lead you to being homeless on the streets of gothem city. Your character must be under 23 and tough! base it on the new joker, more tough, well off [in the crime world]. The characters will have many adventures and maybe even get caught, who knows; The other characters from gothem will be joining as well. They all will be completely different types of people but same names [no villain names only real full names]. I want to keep the theme of gothem and bat man but i don't want it to be over played,lets make a story of our own. 


You must also be 18 years old, i don't like to talk to kids, my idea's are to realistic[no sex]. I only play girl parts so you will of course be the love interest.