Also known as: 옵티머스, 机械之灵, 机械之心
Dungeon & Fighter character. Subclass of the female Gunner. Also known as the Metalheart or Optimus.
Her default appearance is similar to her base class's with the addition of a white robe that resembles a stylized lab coat. She's seen holding a remote control, presumably to give orders to the robots behind her.
Her appearance as an Optimus is similar to her first Awakening, now wearing an actual lab coat and additionally safety goggles over her eyes. Behind her is the Volt MX, a humanoid mecha used in one of her skills.