Subaru had reached for the door, determined to save Rem from harm even if his current world would soon end. But instead of Rem, he found himself staring at Beatrice’s library. Beatrice had remained silent throughout Elsa’s attack and saved Subaru’s life just moments before Elsa could claim it. Subaru shouts at Beatrice, demanding to know why she didn’t help before everyone else was killed, and an intense argument ensues. Then Subaru catches sight of a familiar-looking book…