Heroina Di Caballero Istaa is a woman with long blonde hair, and pink eyes.She's also pretty much the 'Knight' to Sylvie's princess. Meaning, she'll probably break your arm if you do something she doesn't like at all, or try to be ill-mannered. Besides that though, she's a quite beautiful woman looking to protect the people she cares about. And also, did I mention, she's terrible at singing? And uh... She also hates dirty jokes too.