A merchant from the east brings Hinata Sakaguchi a new book. In it she finds surprising information about the Jura Tempest Federation, a nation of monsters. As a former student of Shizu's, what goes through Hinata's mind upon learning about the existence of Rimuru? This special episode gives some hints as to what's coming in the new arc, as well as a look back at Rimuru's exploits thus far.
In some bizarre twist, 
I became the protector of the Goblins...
في تحوّل أحداث غريب، أصبحتُ
...حامي الغوبلن
Und so begab es sich,
En un giro de los acontecimientos,
me volví protector de los duendes.
En un giro de los acontecimientos,
me volví protector de los goblins.
Par hasard, je me retrouvai
à protéger des gobelins.
E così, in modo del tutto inaspettato,
mi sono ritrovato a proteggere dei goblin.
Em uma reviravolta bizarra,
me tornei protetor dos goblins...
И как-то так вышло,
что мне пришлось защищать гоблинов.