As the head of the Geurimja Syndicate, Blackheart is a formidable force. Her strategic abilities, natural agility, and fighting skills make her a tough opponent to beat. Born into a family of criminals, she learned the ins and outs of the underworld at a young age. This has given her a unique perspective on life that serves her well in her role as leader.

Although Blackheart may appear intimidating at first, those who get to know her soon discover that she is actually pretty cool and relaxed. Sometimes she may appear lazy or clueless, but she takes her job very seriously. She firmly believes in her team's potential, but also knows that there is always room for improvement.