This is Armenia, she's a ghost
I don't draw her too often so a little about her: She's from a rich family and her father died when she was like 3 o 4 years old (he's a ghost too), so she grew up in an orphanage where she met my other characters Myo and Mitsuki, who look after her when she grew older.
She loved a guy called Jack who lived in the same orphanage and She died protecting him
She received two bullets: one near her right hip and a lethal one in her chest that damaged her heart and her lung. As she was half demon she didn't died immediately, that's why her ghost is still bleeding.
She can make herself totally solid or just parts of her body, and does the opposite with solid things and living creatures, so if she wants she can put her hand inside your skull and take out your brain :3 also can posses alive people, but doesn't like it that much