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.
Since he chose to interfere 
with the Demon Lord Clayman,
،بما أنّه اختار أن يقف في وجه سيّد الشّياطين كلايمان
Sie wissen nicht, …
Y como decidió estorbar
al Rey Demonio Clayman,
Y como ha decidido estorbar
al Rey Demonio Clayman,
Moi, le roi-démon Clayman,
je serai impitoyable avec tous ceux
Visto che...
Se escolheu interferir nos planos
deste Lorde Demônio Clayman,
Раз хватило…