第 11 集: 一名被困於虛無的神秘男子渴望再次與某人相見。
2020年7月25日 播出
That man was wandering around. By the suspicious-looking taint, he was trapped in a space of emptiness. If he were to get out and meet him once more, maybe he could figure out who he is. Thus the man meets him again, and realizes what his intention is... That very moment, the whole library is shaken and the impact wraps its surroundings... (Source: Bungou to Alchemist Wiki)