GAJK-018 A high school girl bound and tortured in a warehouse, imprisoned by her calligraphy teacher. Days of agony and screams under the guise of training. Hanano Amano

After school, Hana goes to a calligraphy class near her school. The teacher is a famous calligrapher with disciples all over the country. Recently, she has been going every day in preparation for a competition, but about a week before the big event, the teacher tells her, 'It's going to be tough to win the gold prize like this.' Hana bows down and pleads, 'I'll overcome any harsh guidance!' The teacher then says, 'Alright, starting tomorrow, I'll have you stay over for intensive training'…