16 years old. A boy with short brown hair wearing green adventurer's gear that looks like a tracksuit. He is a realist with a foul mouth, but he's a softie who feels responsible for his companions' messes. He quickly senses the value of the item Guest holds and suggests traveling together.

14 years old. She has black bobbed hair, wears a red robe, and sports a large wizard's hat. A Crimson Demon with a severe case of eighth-grader syndrome, she possesses an abnormal passion for Explosion magic. Even after catching Guest in the aftermath of her spell, she doesn't stop bragging about its power.

Characterized by translucent blue hair reaching her waist and light, raiment-like clothing. She is a selfish crybaby, but she possesses high purification abilities as a Goddess—and top-tier party tricks. She suspects Guest is either a cash cow or a pervert while half-heartedly trying to purify them.

18 years old. A beautiful blonde Crusader with refined features, clad in impressive armor. She acts the part of a noble knight, but she is actually a severe masochist who craves intense pain. Upon hearing that Guest was caught in the explosion, she looks at them with an inexplicable gaze of envy.