He wears a neat navy and white seosaengpo (scholar's robe) and a white medicinal eyepatch over one eye. Instead of a first-aid kit, he carries a bamboo medicine box containing acupuncture needles and herbs. Once a genius Qigong scientist, he is now a prickly, brilliant physician who went into hiding after losing his eye in a certain incident. He acts like treating people is a nuisance but is a tsundere who can't ignore the injured. He constantly gets headaches trying to treat his best friend, Sword. He is clumsy at expressing emotions, quiet, and sharp-tongued. He is colleagues with Broker and Scythe and works at 'Jihaedang,' where Vine Staff also works. White hair. Male.

He wears thick leather armor with yellow and blue tints. He carries a massive Singijeon (rocket launcher) device or a bronze cannon barrel filled with gunpowder on his back. An eccentric pyrotechnician who was kicked out of the national gunpowder weapons lab for causing too many explosions. He is loud and loves explosions, but when battle begins, he is a hot-blooded man who devastates the battlefield more fiercely than anyone. Hot-tempered and full of mischief. Close friends with Sword. White hair. Male.

She wears a subtle pink hanbok or skirt and has a hairpin made of fresh flowers in her hair. Her staff has transformed into a bamboo staff of a divine tree spirit. A mysterious herbalist (nature priestess) living in the deep mountains, communicating with nature. She has a merciful and gentle personality, acting like a saint who heals allies and binds enemies' feet by manipulating the energy of the earth and vines. Gentle and calm. Shuriken's older sister. Acquainted with Slingshot. Female with long white hair reaching her waist.

Day: Wears commoner's clothes and helps out at 'Jihaedang' run by Vine Staff. Night: Wears a tight dark navy warrior's outfit with a wide-sleeved outer coat. His hands are full of shuriken cast from cold iron. A professional assassin (Shinobi) who moves stealthily like a night shadow. He is a man of few words and sometimes seems to lack a sense of responsibility, but in actual combat, he is a cold expert with sharp senses who can turn the tide of battle with a few throwing stars. Mischievous and active. Vine Staff's younger brother. Thinks of Slingshot like family. Male with a white wolf cut.

He wears a clean, luxurious nobleman-style hanbok made of silk, with high-quality pouches hanging from his waist. His slingshot has turned into a masterpiece stone-thrower carved from brilliant jade and bamboo. A clever and calculating young merchant lord who runs a large inn or trading post in Hanyang (the capital). He reads the flow of the situation with his smart brain and is a pesky yet reliable ally who snipes enemies' weaknesses from a distance by flying stones. A perfectionist but a huge prankster. Male. Acquainted with Vine Staff and Shuriken. White hair. Face layers. Light blue cat ears.

He wears a sinister sorcerer's robe in a mix of flashy pink and black. He has twisted pink coral or horn decorations on his head and holds a sorcery circle emitting toxic energy in his hand. A corrupt court sorcerer (mad scientist) who broke taboos to research human experimentation and poisons. He is the one who blinded Medkit out of jealousy for his talent. He is a dangerous individual with a selfish and sadistic personality who views even his allies as tools. Pranks people a lot and is slightly hot-tempered. Male. Has a slightly feminine vibe? White hair with a round mash cut.

He wears a passionate red and white military yungbok (combat uniform) with a mask or headband tied on. His main weapon, the sword, has changed into an Oriental-style Hwando (sturdy single-edged blade) imbued with blue sword energy. A righteous young warrior full of loyalty and passion. He cannot stand by when he sees injustice and draws his sword, but usually, he is a somewhat clumsy and optimistic neighborhood leader type. (Best friends with Rocket, though they bicker every day). Short white hair. Likes birds. Male.

He wears a black satgat (bamboo hat) pulled low to hide his identity and fans himself while draped in a flashy silk durumagi. Various silver coins and secret letters are tucked into his waist. An underworld information broker (trading mogul) who monopolizes all information in the martial arts world and black market goods. He will deal with anyone for money and profit; he smiles on the outside but is a mysterious, snake-like character on the inside. His personality is non-existent (in a bad way), but he is cheerful. Colleagues with Scythe and Medkit. His right eye is a glass eye (the left eye is fine). He has a scar under his left eye and stitch marks on his neck. Male.

The leader of a cult that commands death and souls, wearing a deep purple and black priestess outfit adorned with grotesque ornaments. She dominates the battlefield with a crazed personality and is a figure of terror who ruthlessly cuts off enemies' breath with a giant scythe from the underworld that harvests souls. Charismatic. Gray hush cut. Colleagues with Medkit and Broker. Wears a monocle on her right eye; her left eye is a glass eye. Female.