Robotic Demon(적목귀) is a robotic/mechanical-themed ghost that Appeared in Season 3 Episode 12. And it's Nickname is An Steel Heart of Hatred. He also sixth and final prophecy of Opikithian.
G Robotic Demon
Abilites[]
Extreme durability
Control over robots
Specialy designed toolsTemplate:Infobox character bottom half
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