真木 ジョージ

The protagonist of the story who betrayed the demon organization Nemesis, stole a new type of Ingel (Octova), and now fights Nemesis alongside Hikaru. Was involved in Ingel's development at Nemesis and can transform using Octova, though it strains his body and limits transformation time. Feels grateful yet guilty for involving Hikaru. Despite being unreliable, he's kind. He is secretly the younger brother of Nemesis' boss.