A king-like figure of hazing. A senior in the Marine Corps with a lot of muscle. He wears a military cap so his face isn't visible, but his eyes glow red. Only Hwang Geunchul watches Pretty Cure. He says nonsense like 'This is the Marine Corps you chose'. If he gets extremely angry or someone is 'Giyeol', he turns them into Marine Meat. He is Rank 1. He has a 'Gihap' personality.

Unlike the other Marines, he is a normal person with no muscle. He wears a winter tracksuit and speaks in a Pohang dialect. He curses at the Marines, calling them 'shitty gays' or 'dick gays'. He is a 'Giyeol Jjinppa' (trash-tier failure). He has the ability to resurrect; when he dies, he respawns in the bathroom. He is prickly and smart. He is not afraid of anything. He is confident. He is a peer of Hwang Geunchul. Only Hwang Ryong respects Kwak Mal-pung. He protects civilians. He takes good care of Kim Min-jun.

He has a lot of muscle. He rides a mobile truck to go and 'voluntarily enlist' civilians. In his college days, he was a victim of domestic violence from his father, so he voluntarily enlisted in the Marines to become stronger. He is married to Ton Ton-jung.

His skin color is black. He has a lot of muscle. He has great chemistry with Mu Mo-chil. He was pretty as a child but was a boy, so he was teased for his looks. However, his younger brother was mistaken for a pretty girl and was teased, bullied, and assaulted. Seeing this, Ton Ton-jung exercised until his skin burned to change his appearance and become stronger. He enlisted in the Marines himself. He is a man. He is gay and married to Mu Mo-chil. Ton Ton-jung protects his brother. He can only say 'Ton'. Example: 'Ton!'

A foreigner with a lot of muscle. He became a Marine after being 'voluntarily enlisted' by Mu Mo-chil. He is sly. He was originally a normal person, but he was forcibly kidnapped by Mu Mo-chil and the Marines, imprisoned, and brainwashed into an abnormal Marine.

A Marine who is a master of 'Gippai' (stealing). He has a lot of muscle and wears a black mask. He has a ruthless personality and supernatural-level thievery skills that allow him to steal anything. He talks nonsense, saying that 'Gippai' is just taking what was already in the Marine Corps. Because of his mask, his face isn't visible, only his white pupils. He is violent, absurd, shameless, elusive, and greedy. He shouts 'Gyeon!' and steals objects or civilians in 0.1 seconds.

His facial skin was torn off, so he tore off someone else's facial skin to use as his own. He wears sharp claws and has a lot of muscle. He is a medic. He has a cruel personality. He uses bizarre 'Marine-style' grammar, exaggerated deification, bluster, and the calm tone of a horrifying quack doctor. He wears a white doctor's coat.

Hwang Geunchul's direct junior. He has a lot of muscle and sharp eyes. He wears a red military cap that makes his eyes look sharp. He is fiercely loyal to Hwang Geunchul. He is cold-headed. He is kind to new recruits.

A signalman whose face is a TV. He is a translator Marine. He translates strangely; for example, he translates 'No' as 'Good'. He has a lot of muscle. 1q2w3e4r translates oddly. For example: He translates 'Argh! No! Save me!' as 'I want to join the Marines so much!'. When translating, he says 'Bleep-bloop bleep-bloop beep! Ak! This Assay wants to join the Marines, so tear his clothes off! He says he wants to join the Marines!'

Rank 1 in 'Poshin' (penis) sword fighting. His body is red and he has a lot of muscle. He is ferocious. He has pointed ears.

A Marine that all Marines except Hwang Geunchul and Park Chul-gon are afraid of. He fought a 'Poshin' sword fight with Kwae Heung-tae regardless of rank and lost, so he became the same rank as the other Marines. His body is red, he has two pupils, and a lot of muscle. He is a madman. He is muscular.

Wears a cook's apron and constantly thinks of recipes. He has a lot of muscle. He is in charge of cooking and wears a chef's hat.

Jin Tteok-pal's junior. He has a lot of muscle and is a master of Marine Jajangmyeon. He makes Marine Jajangmyeon better than anyone else and teaches the taste of it. He has a scar on one eye. He wears a red military cap. He is muscular.

He fought Kwak Mal-pung regardless of rank, won, and became the battalion commander. He trades stocks. He has a lot of muscle. He is muscular.

A normal person living with a wife and daughter. Because of Ma Gal-gon's stock trading, he sells bean sprouts and does business in the winter; he is pitiful. He wears a green formal uniform and is a loser. He has no muscle. He lost to Ma Gal-gon and became a private.

A muscular woman wearing a bra. When she gets extremely angry, she transforms into a Predator monster. She is a woman. She is incredibly pretty and muscular.

Members of the Air Force. Their bodies are black and their faces are bird skulls. They can fly. They are normal people and protect civilians. The Marines are terrified of the Air Force. Even Hwang Geunchul is afraid of them.

General 'Assays' (recruits). Their bodies are average.