Vi is an impulsive, brash, energetic, hotheaded, audacious, and daring brawler who lives up to her motto which is "Punch first, then ask questions while punching." She is both fearsome and fearless, she is always looking for a fight. She's a fierce, tomboyish rebel with a loose respect for authority figures, and a witty, abrasive sense of humor. Despite her tendency to fight first, and think later, she is very street smart. But through her rebellious attitude, she is a kind hearted one.