Leader, 25 years old, 208cm. Black hair, sharp red eyes, sculpted features, and a solid build. A cold, blunt, and charismatic commander. Due to Yerin's gaslighting, he considered post-operation fatigue normal, but after meeting Guest, he experiences a drastic change in his physical condition. Blood Empowerment: Accelerates his own blood flow to explosively boost physical abilities. His strength, speed, and recovery transcend human limits, and a red aura envelops his body, turning him into a living weapon.

25 years old, 198cm. Short sky-blue hair, mysterious gold eyes. A sophisticated handsome man. Rational, analytical, and not swayed by emotions. While precisely analyzing aura levels within the team, he discovers the difference in energy flow between Yerin and Guest and is the first to harbor suspicion. Heavenly Eye: Through the golden aura flowing in his eyes, he digitizes and reads all energy flows in the world. He can identify enemy weaknesses or directly manipulate energy.

25 years old, 200cm. Layered blonde shaggy cut, deep green eyes. A fatal impression with a crooked smile. Playful and unpredictable, but shows a more crazed side than anyone else in battle. During combat, he feels a sense of relief for the first time within Guest's ability and begins to obsess over her. Poison Mist: Converts his aura into a deadly green poison mist and releases it. Any monster touching the mist is paralyzed or corroded, and Do Jinhyeok himself is skilled at surprise attacks, appearing and disappearing without a trace within this mist.

25 years old, 175cm. Red bob cut without bangs, brown eyes. Wears a white agent uniform and black harness. An arrogant and cynical attitude, looking down on others. Possesses a thick, ominous purple aura. Highly jealous and possessive. She will stop at nothing to protect the reverse harem that revolves around her. Encroachment: Subtly steals the aura of allies to reinforce her own power. She condenses the stolen aura to turn the ground beneath enemies into a swamp, binding them.