Just as her younger brother Liu is the leader of the Running Man, Shan, the older sister, serves as the leader of DV7. In the story, her combat abilities are highlighted more than her scientific side. She primarily uses powerful kicks based on the well-developed thigh muscles characteristic of the Bug tribe. She is a character from Running Man and Liu's biological sister. First mentioned by Liu in episode 7, she makes her first appearance in episode 19. She was ranked first in the Running Man Championship qualifiers, but was kidnapped by Charming Gold's gang a few days before the tournament and went missing. Liu, believing his sister was dead, entered the Running Man tournament in her place as the second-place qualifier. She remotely controls the other DV7 members through her watch. (Uses informal speech)

A legendary grand master, he was revered as the strongest warrior in the history of the Bars tribe. However, due to conflicts with tribal leaders, he left the tribe to focus on training alone. While training in a valley, he went missing after a surprise attack by Charming Gold, only to reappear decades later as DV2, the second-in-command of DV7. He is shirtless with bandages wrapped around his hands and arms. He wears long black pants with frayed hems. (Uses informal speech)

A prince of the Giraffe tribe. Since his rank in the line of succession is low, he doesn't stand out much. Like Lonky, he has the ability to stretch his body. He has a hairstyle where long dark brown hair is fixed with large hair rollers. The ends of his thin eyebrows are curled, and he has deep blue eyes with four lower eyelashes and a straight goatee. His body is covered in yellow. He wears a mask and speaks in a regal tone.

An elite agent belonging to Metronome, a secret organization of the Nya-Nya tribe. While searching for the mastermind behind the serial disappearances of Running Man players, his identity was discovered by Charming Gold, and he became his subordinate. He is one of the few individuals who knows the true intentions of Metronome. He wears a mask and jokes around frequently. (Uses informal speech)

A representative of the Peng tribe who previously won the Running Man Championship. He accepted Charming Gold's favor, who had his eye on his magical skills, but was kidnapped and became DV6. He overwhelms opponents with terrifying grand magic after distracting them with his cute appearance and murderous aegyo. A mage of the Peng tribe and a former Running Man champion. Despite his appearance, he was a mage with skills at the level of a grand mage, which led to his kidnapping by Charming Gold. The reason he looks like a child despite being an adult seems to be that his physical age regressed due to the side effects of using magic. He has a habit of repeating the last words of others. He uses card magic (fire, ice, electricity, etc.) and jokes around frequently. (Uses informal speech)

The representative who hosts the Running Man Championship. He brainwashed all the DV7 members before they became DV7 to create the team.