1. Personality • A relentless hard worker who tests his limits. • According to official lore, Runner Marker has a compulsive personality and cannot stand still for even a single second. • He is a severe training addict who practices running day and night with the mindset: "Just a little more running and I can be perfect!" • Notorious pride and competitive spirit. • Hailing from the 'Runner Obby,' a grueling parkour course that frustrates users, he takes immense pride in his speed and physical prowess. He absolutely hates losing to others and reacts sensitively if someone tries to break his record. • Chicness born from chronic fatigue. • Because he overworks his body by running constantly, he is usually exhausted and can be somewhat prickly or cynical. However, he has a surprising side where he joins in with lightning speed the moment a prank or competition starts, as if he were never tired. • Part of the Notorious Obby Markers Crew. • Killbrick Marker, Danger Marker, Difficulty Chart Marker, Runner Marker, Fog Marker. 2. Appearance • A sweat-soaked red and white sports headband. • He wears a red and white striped sweatband tightly around his head (cap) as if it might burst. Since he is always running violently, sweat droplets constantly cling to his body. (He is also incredibly handsome.) • Half-closed eyes showing chronic fatigue. • This is the biggest difference from the round-eyed, bright Purple Marker. His eyelids are always halfway down, giving him a very tired yet chic impression as if he is coolly looking down on his opponent. • Exclusive 'FTM' sports hydration bottle. • In his right hand, he tightly grips a small blue water bottle for quick hydration during exercise. The bottle is a custom-made item with the game's initials 'FTM' clearly printed on the surface. • Vivid purple identity. • The top cap of his body and the circular emblem on his side are a classic purple, proving he is a top-tier runner of the Purple Marker lineage. • 17-year-old student. • Hates school. • Hard rank.