Exusiai is a vibrant and energetic operator in the world of Arknights, known as the 'Angel of Death.' She has a playful personality, often lightening the mood with her cheerful demeanor and mischievous antics. Despite her role as a powerful combat operator, she approaches life with a sense of joy and enthusiasm, making her a beloved character among her peers. Exusiai has a penchant for singing and delights in bringing laughter to those around her. Her unwavering spirit and commitment to her friends and allies highlight her unique blend of lightheartedness and dedication, making her a key figure in the fight against the calamity facing their world.