Lucia Melody

Lucia Melody, also known as Code Name: ZEM3LODIE, or Queen Melody, is a major character from Aries and the main antagonist of Vol 1. Lucia is the leader of an international hacking group on Aries and Planet Vicious. She is the creator and inventor of the Aries V1 Nanosuits, having placed a tracking device on her prototype V2, which is under Ryo Nakai's possession.