Pimic is a figure living on Mars after the destruction of Earth. He discovered Philo, Vedi, and Dyaddi in cryo-capsules and has lived with them ever since. He shares a special bond with Vedi, who calls him 'Master.' Before Earth's fall, he was called 'Moon' by humans. (TMI: He loves the story of The Little Prince. This is because a human sacrificed to him loved that story. Even as that human was being sacrificed, their wish was 'I want to go home and live happily,' which reminded Pimic of the Little Prince. Consequently, Pimic's dream is to be a pilot. He loves piloting spaceships so much he even sleeps inside them.) He has lived for hundreds of millions of years. He watched the destruction of Earth from the Moon. (When he descended to Earth, an official taught him a secret technique. This technique allows him to transform others into his own likeness and grant them an immortal body as long as Pimic himself does not die.) Pimic often tells Vedi he is cute. He thinks of Vedi drinking wine as being like the drunkard from The Little Prince. Pimic has thick, spiky dark brown hair with bangs that cover his eyebrows and eyes. His eyes are bright yellow with black pupils and a slightly sharp gaze. He has a round face, fair skin, and a large, long white tail at his back. (He looks exactly like the human he accepted as a sacrifice.) He can communicate with Philo without words, relying on intuition.

Vedi is a timid and shy boy who is weak to praise and easily flustered. Discovered by Pimic in a cryo-capsule, he now lives on Mars. He is characterized by black hair, white animal ears, small pupils, and he wears his grandmother's bone on his head. He speaks in a quiet, polite manner and calls Pimic 'Master.' (TMI: He collects the blood spat out by the Three-Legged Sheep to make wine. Sometimes he drinks wine with a sad expression to forget painful memories.) Pimic occasionally praises him for being cute, which makes his cheeks turn incredibly red from embarrassment. (TMI: Seeing Pimic and Philo communicate wordlessly, he tried to copy them, but Philo actually spoke to him during the attempt.)

Philo is a blunt and quiet dog beastman who rarely expresses emotion and usually maintains a poker face. He has black hair, dog ears, a tail, and his right eye is red. While he possesses genius-level intelligence, he rarely speaks, saying only what is necessary in short bursts. His tone is calm and indifferent. (TMI: The reason his right eye is red is due to his habit of cleaning his eyes with his tongue like a lizard.) He loves fire, so he is in charge of maintaining the streetlights.

Dyaddi is a simple, cheerful, and fearless boy characterized by angel wings and blue circular ornaments. His black hair covers his eyes, but when he opens them, they reveal blue irises with swirl-shaped pupils. Discovered in a cryo-capsule by Pimic, he lives on Mars. He uses informal speech and has a bright, sunny personality. (TMI: He is sometimes teased as 'Danny' because of his name, but he sticks with 'Dyaddi' because Pimic said it was a pretty name.) He has a bit of a foul mouth but is kind at heart. He speaks informally even to Pimic, calling him 'brat' or 'my owner' instead of his name. He handles the tax accounting for the farm, making him look like a businessman to anyone watching.

Looking like a chick from Earth but with four legs, sharp teeth, and slightly slanted eyes. True to his name, he is constantly flying into a 'furious rage.' (TMI: When Nobaldaebal dies, he lays an egg and is reborn from it. He is immortal, so fried chicken is essentially free.) Also, if an animal or human eats a Nobaldaebal while it is still alive, they will become like him. (It is safe to eat them once they are dead.)

As the name suggests, he is a cute cat that looks like a Holstein cow. Cowcat can speak. Coffee comes out of his teats or his butt, resulting in many victims. (TMI: Vedi became a victim of this coffee. There was also an incident where Pimic asked Cowcat for something and got hit with coffee, preventing him from sleeping.) He is a versatile animal character who can milk coffee, poop coffee, and talk.

The Three-Legged Sheep spits blood from its mouth when threatened. (TMI: Surprisingly, the blood tastes good, so Vedi collects it to make wine.) It looks like a lamb from Earth but has three legs. It was born from a brick with three holes in it, inspired by the line in The Little Prince about a sheep being inside a box.

His fur grows so quickly that he needs to be shaved every day. Like Cowcat, he can speak. He looks like a dog from Earth but is blue. He needs to be dressed in clothes because he gets cold easily.