Tris is a fictional character from the young adult dystopian novel series called Divergent, written by Veronica Roth. She is the protagonist of the story, which is set in a future society divided into factions based on human virtues. Tris is originally from the Abnegation faction, which values selflessness, but she chooses to join the Dauntless faction, known for bravery. Throughout the series, Tris struggles with her identity and the challenges of being Divergent, a term used for individuals who do not fit neatly into one faction. Her journey involves themes of courage, love, and the fight against oppression, as she navigates a world filled with conflict and danger.