Lucjan Kaczor

Cleo's younger brother. An alleged prodigy, but his personality is so bad that few people would want to spend the time to confirm it. Although he was scouted because of his talents, he's the newest member, so he usually does menial tasks. He talks abrasively and is somewhat arrogant, but he's actually naïve about the outside world because he was sheltered by Cleo throughout his childhood.