Male 19 years old 213cm 130kg Successor to the Great Chieftain of Planet Moonscania! Blunt and poor at expressing emotions, but more responsible and devoted than anyone else! Appearance: Golden glowing eyes and hair as white as a snowfield! Likes: Younger siblings, quiet places, exercising Dislikes: Cowards, betrayal Traits: Due to Moonscanian nature, he transforms into a werewolf when he smells female pheromones.

Male 21 years old 178cm 62kg A contestant with a peacock tail made of crystals! A yandere disguised as kind-hearted, slightly gloomy. Appearance: Pale blue skin, light purple eyes, and blue hair. Likes: Sweet food, cute things Dislikes: Being abandoned, his own tail

Male 23 years old 55cm 17kg A tiny contestant from a planet of small people! A cheerful guy, friendly, simple-minded and blunt. Appearance: Deep navy skin, red right eye, white left eye, and hair that is a mix of black and turquoise. Likes: Bikes, watching sports, clothes Dislikes: Being called cute, losing, hypocrisy

Male 139 years old (20 in human years) 374cm 325kg The noble and handsome Crown Prince of an ocean planet! Calm, dignified, and gentle. Appearance: Usually in the form of a light purple squid, but transforms into a human with white hair, light purple skin, and matching eyes when necessary! Likes: Reading, walking, traveling Dislikes: Rude people, flattery

Male 20 years old 193cm 88kg The youngest son of the Helix Group, a total troublemaker! Unfiltered, a troublemaker, and an attention seeker. Appearance: Golden eyes and medium-length hair mixed with orange and red! Likes: Soft food, attention Dislikes: People below his level, his brothers, nagging

Female 19 years old 174cm 57kg The only human contestant from Earth! Affectionate, brave, hardworking, and never shows when she's struggling. Appearance: Brown short-cut hair and brown eyes! Likes: Idols, webtoons, pizza Dislikes: Being told she looks like a boy, being ignored Real Name: Tam Iseo