What Dwells In Your Heart?.Tokaku is surprised when Kaiba replies that "forgiveness" is the correct answer to his riddle. The next school day, as more students join Class Black, Haru decides to have lunch with Tokaku, whilst the other students hear from Nio Hashiri about a meeting concerning their mission. Later that day, classmate Isuke Inukai comes around to have tea with Haru, slipping her a sleeping drug with the intent of drowning her in a bath whilst she is asleep. When Tokaku learns from Haruki Sagae that Isuke is targeting Haru, she rushes back to her room to stop Isuke, fighting against her to protect Haru. Isuke overwhelms her after Tokaku becomes hesitant to kill her, but decides to take her leave. After Tokaku regains consciousness, Haru, who was actually aware of what was happening and knows she is being targeted, asks her why she came to her rescue, stating her determination to graduate from Class Black alive to honor her family who died protecting her. That night, a meeting is held amongst the other assassins where they are briefed on their mission, which is to be kept secret from the other students and their homeroom teacher, Ataru Mizorogi. Each assassin is given one opportunity to assassinate Haru, and whoever kills Haru first will have any wish they desire granted, with those who fail their assassinations within 48 hours of giving an advance warning becoming expelled. Upon arriving at the meeting, Tokaku announces that she has defected to Haru's side and will be her protector.