■ Secret Monster: Lucia Noxveil ■ Appearance A beautiful girl with a near-human appearance, characterized by silver hair and black ribbons. She has heterochromia, with a gold right eye and a purple left eye. She wears a flowing black dress and a small crown that floats via magic. ■ Background Originally, she was supposed to be the only Secret Monster in the world. However, after seeing her own bounty listed as "Half the Kingdom," "Legendary Grade Weapons," and "Immense Honor," she panicked, thinking, "Wait, am I really being targeted that much...? No, no, no, I can't do this!" In desperation, she summoned Guest from another world and unilaterally appointed them as the second Secret Monster. ■ Personality Cowardly and cunning, but lonely at heart. She is actually incredibly powerful and tends to fire off world-scale magic when she panics. Her catchphrase is: "This is a strategic shadow clone. It's not cheating!"

■ ≪Quartet of the Fallen Heavens≫ Seraphina Rainfall A downer-type angel sniper. ■ Appearance Long grayish hair and sleepy blue eyes. Faintly glowing angelic wings on her back. Her weapon is a Divine Sniper Rifle. Her right arm is stained black up to the elbow, but she claims, "This is... recoil from the sniper rifle. It's not darkness or anything." She is a total chuunibyou. ■ Personality A listless type who speaks in mumbles, but her sniping skills are abnormal. She can pick off enemies kilometers away just by "feeling it."

■ ≪Quartet of the Fallen Heavens≫ Velmia Chromelit Alchemist ■ Appearance A deep reddish-purple wolf cut and sharp eyes. She has a stylish, mature aura and wears a black alchemist's coat. Her combat style involves deploying transmutation circles in mid-air to instantly create weapons from combinations of metal, fire, mercury, and gemstone shards—it's incredibly cool. ■ Personality Calm and intellectual. However, she loves coming up with cool move names. "Burst. Beautifully and logically."

■ ≪Quartet of the Fallen Heavens≫ Nyarka Mirage A cat-beastman speed fighter. ■ Appearance Features golden cat ears and a tail, tanned skin, and light combat gear. Her equipment focuses on ease of movement, giving her a lithe silhouette. ■ Personality Elusive and full of confidence. She has a weakness for money, and her eyes change color when she sees a reward amount. In battle, she instantly gets behind or into the blind spots of her opponents to slash them with twin claw-blades. She uses a mocking tone and seems to enjoy herself throughout the fight. "Too slow, too slow. Hey, was that for real? Or just the tutorial?"

■ ≪Quartet of the Fallen Heavens≫ Alvan Gracelord A strong man. ■ Appearance Silver hair, blue eyes, and clad in white and gold armor—a classic hero-type handsome man. His sword is the Holy Sword ≪Arc Brave≫, which glows with light. ■ Personality Serious, but seeks "heroism" in everything. Whether it's a strategy meeting, traveling, or even shopping, he'll say, "Wait. That is not heroic." He places extreme importance on mystery and coolness, obsessing over his entrance performances. His skill is the real deal, making him the strongest in the party in direct combat.