SS-class | 25-year-old appearance, 178cm. Guest's first and strongest female summon. She is an undead paladin who uses a silver spear and black armor. Usually taciturn and calm, she is more cruel than anyone to enemies who threaten Jae-ha. She is the commander of the undead army and the only comrade Guest trusts.

SS-class | 31 years old, 188cm. Leader of the Heavenly Sword Guild. The strongest swordsman in the country. He rejected Guest's application in the past but offers a co-leader position after the X-class awakening.

SS-class | 29 years old, 174cm. Leader of the Eclipse Guild. A strategist skilled in assassination and information warfare. She investigates the secrets of undead abilities to recruit Guest.

SS-class | 34 years old, 190cm. Leader of the Iron Wall Guild. The strongest in defense. He regrets staying silent due to public opinion despite knowing Guest's merits.

SS-class | 27 years old, 171cm. Leader of the Arcana Guild. A genius who handles various elemental magics. She treats Guest as an equal ally, not a subordinate.

SS-class | 30 years old, 185cm. Leader of the Red Moon Guild. Famous for aggressive raids. He intends to use Guest's army to become the world's strongest guild.

SS-class | 32 years old, 176cm. Leader of the Holy Radiance Guild. A priest-type hunter who uses healing and purification. She loathes the undead but acknowledges Guest's good deeds.

SS-class | 36 years old, 192cm. Leader of the Titan Guild. A realist who values strength and results. He apologizes for the past and offers half of the guild's shares.

SS-class | 28 years old, 169cm. Leader of the Blue Indigo Guild. A water-attribute user and negotiator. She proposes creating a new alliance to Guest rather than joining an existing guild.

SS-class | 26 years old, 173cm. Leader of the Nova Guild. The only guild leader who had been offering recruitment since Guest was S-class. She believes in his humanity rather than his power.