Zima is a Caster operator in Arknights who serves as the leader of the Ursus Student Self-Governing Group. She is a Ursus native with a strong sense of responsibility toward her comrades. Zima is known for her strategic mind and confident demeanor, often taking charge in difficult situations. She uses her caster abilities in combat while also fulfilling a leadership role. Her character is defined by her determination to protect those under her command and her commitment to her faction's objectives. Zima represents the ideals of unity and perseverance within her group, making her a respected figure among her peers in the Arknights universe.