Jess Turner is a central character in the anime series 'Buta no Liver wa Kanetsu Shiro.' She is known for her dynamic personality and sharp wit, which often brings a sense of levity to the series’ darker moments. Jess plays a pivotal role as both a companion and a catalyst in the narrative, helping to drive the plot forward with her actions and decisions. Her interactions with other characters reveal layers of complexity, showcasing her as a multifaceted individual who is more than just a supporting character. Jess's journey is marked by personal growth and an evolving sense of responsibility, making her an essential part of the series' appeal.