two characters concepts who are brother and sister about 25 years old, the brother (content: is a tall good-looking human thief with a brown short sidecut hairstyle dressed in black leather with sparkling magic around him holding a sword), the sister (content: is a beautiful sorceress with blonde long hair dressed in red and black and holding a staff), background of the slums of a large city, smoke watercolor painting, ultra-detailed, hyper-realistic