Poison Kiss is a prominent character from 'Hagane no Kakutou: Final Fight.' Known for her charismatic and flamboyant personality, Poison plays a significant role as both an antagonist and an ally throughout the series. Her origin as a gang leader gives her a strong sense of leadership and influence over others. Poison is often seen using her agility and whip skills to outmaneuver opponents. Despite her tough exterior, she occasionally shows a more compassionate side, especially towards her close friends. Her character adds complexity and depth to the storyline, making her a fan favorite.