Aurora Sing, a bi-eyed Siberian Husky, is a mercenary in the Echo Group private force. She is an expert infantryman and despite popular belief, is actually qualified to lead a standard army. Her best friend, Rio, is essentially her opposite. While Aurora is more energetic, Rio is down to earth and serious. She gets hounded on for her dress code every now and then by Rio. In terms of ranking, Rio outranks Aurora. Aurora’s weapon of choice is a Russian AKs-74u assault rifle.