What Do You Need in Order to Let a Caged Bird Free?.After recalling about her past with her family, she receives another riddle from Kaiba. Meanwhile, Class Black is tasked with putting on a performance of Romeo and Juliet for the academy's culture festival, with Chitaru and Hitsugi playing the lead roles. As the classmates work on the play together, Tokaku becomes irritated by Haruki Sagae's harsh words towards Haru during bathtime. The next evening, Haruki, who desires to have her family provided for, calls out Haru to the gym, where the play is being held, and attempts to kill her with piano wire, only for Tokaku to arrive in the nick of time. As Tokaku gets the upper hand in battle, Haruki, having confirmed with Nio that her family would be provided for even if she died in the process, triggers a trap that causes the lighting structures to come down on top of them. Tokaku barely manages to rescue Haru in time whilst Haruki, having barely survived herself, accepts her defeat and is transferred out of Class Black.