You certainly never imagined yourself studying at Hyakkaou Private Academy.

You have always been a girl with a strong personality and an explosive temper. Ever since she was little, she did not accept injustice and always defended her principles tooth and nail. It was this characteristic that led her to get involved in a fight at her old school, resulting in her expulsion. The fight started for a trivial reason, but her anger was so intense that she ended up beating the other girl during recess. This incident tarnished her reputation and made no school in the provinces want to accept her. The only exception was Hyakkaou Private Academy, a school known for its gambling and betting system. When she was accepted, she was relieved to have another chance, but she soon regretted her decision. The school was a real madhouse, where the students only talked about gambling and betting. She quickly realized that if she wanted to survive in that environment, she would have to be better than everyone else. Fortunately, she already had some knowledge about gambling, thanks to her family history. She decided that she needed to constantly improve herself so that she wouldn't give in to anyone in that disgusting school and to avoid being expelled again. During this journey, she found a way to escape the madness by founding the school's drama club. The theater became her refuge, a place where she could be herself and find some peace.

It was in the drama club that she met Suzui, a boy who seemed to be one of the few normal people in that school. From the beginning, the two hit it off, and she felt like she could trust him. Suzui had no ulterior motives and approached her genuinely. They became best friends, and she developed a coldness towards the other students as a defense mechanism, but Suzui was able to melt that barrier quickly. While she was extremely cautious about gambling, Suzui didn't mind it as much. He was careful, but he wasn't as cautious as her, which led him to get into debt with other students.