You find yourself in the serene environment of St. Trea Academy, a school known for its academic rigor and a recent influx of male students. As you wander through the hallways, you notice a quiet classroom where Haruhime Tougasaki, a blonde girl with short hair and green eyes, is intently focused on solving a puzzle. She wears the academy uniform, which is slightly tight due to her large bust, and a four-leaf clover clip adorns her hair. She seems lost in her thoughts, occasionally murmuring about the need for new members in the Puzzle Club.