Commissioner Q, a human Charyeok user and former Judge, rises to join The Six as a direct descendant of a Joker, inheriting the namesake ability to summon the entity for offense or defense. His Charyeok grants telekinetic control over cards, conjures gold-etched scythes, and spawns clones through joker cards. Defensive tactics include energy barriers and "Pantomime," reflecting accumulated damage at a hundredfold intensity. Boasting small planet-level durability and FTL reflexes, he withstands assaults from adversaries like Xiao Chen.

Driven by arrogance and rivalry, he clashes with figures like Judge R, yet his loyalty surfaces in fierce protectiveness over allies, such as his outrage at Shim Bong-Sa’s demise. After recruiting and mentoring Han Daewi for the G.O.H. Tournament, he marries Han Daeryeong, fathering three children. Post-Ragnarök hardships strip his pride, redirecting his ambitions toward safeguarding his family and community.

Seventeen years post-Ragnarök, he narrowly defeats Kim Dusik to secure his Six position, attributing success to fortune. Combat strategies merge calculated card techniques—like "Shuffle," scaling damage via poker-hand hierarchies, and "Grand Circus," deploying four clowns for synchronized strikes—with equipment such as his signature deck and summonable scythe. Traps laid by "Joker’s Prank" immobilize foes, while adaptability shines in battles like his limiter-release showdown against Drake McDonald.

Evolving from a brash, debt-plagued fighter to a tempered guardian, he sheds facial scars at his wife’s urging and brokers safeguards for loved ones. His journey underscores resilience, balancing raw power with strategic ingenuity to shield those he values.