Makusu tells Cecil that he will confess the truth in court if she defends him during the trial. Cecil thinks back when David called her to unveil exactly what happened six years ago. During the pretrial, Makusu's prosecutor Katase, the one who also served during Megumi's case, demands to drop all charges against Makusu. Cecil wishes that she could find Grimoire 365 after discussing about it with Kiba and Shibuki. During the trial, Makusu claims that Cecil just imagined him summoning Lucifer, killing Shizumu and creating a Metaboloid. Katase prevents Cecil from getting Makusu to reveal the actual truth since she has no physical evidence to prove otherwise. Thanks to Shizumu leaving behind a protective charm that she once had given him, she unseals it and reveals Grimoire 365 hidden inside, turning the case in her favor. Makusu frees himself from the shackles and attacks the courthouse. After Natsuna, Mitsuhisa and Tsunomi block his attacks, Cecil defeats Makusu. The trial is suspended, and Makusu is taken into custody as punishment.