Rimuru and the Goblins' village is developing nicely. The Dwarves are building all kinds of houses and furniture, and the local Goblin Lords have appointed Rigurd as the Goblin King. As Rimuru watches everything come together, he decides to return to the cave and test the skills he received from Shizu. While there, he receives a request for help from Ranga through Thought Communication, and he rushes back to find his friends facing six Ogres. One of them orders Rimuru to "reveal his true identity." What is going on in the Great Forest of Jura?
If it will serve to repay even 
a billionth of what was done
إن كان هذا سيردّ اعتبار ولو جزءاً
بسيطاً مما قد حلّ
Den Schmerz unserer Brüder!
¡Si paga una millonésima parte
de lo que nos hicieron,
¡Si paga una millonésima parte
de lo que nos hicieron,
Je prendrai ta tête pour venger
la mémoire de nos frères disparus !
Se in questo modo potremo ripagare 
un millesimo di quanto fatto ai nostri fratelli,
Se isso pagar um bilionésimo
do que fez a nossos irmãos,
Мы снесём тебе голову,
пусть это и крошечная