Clayman tries to convince the other Demon Lords that Rimuru should be purged, but Guy tells him that if he is truly a Demon Lord, he should defeat Rimuru himself. What should be a one-on-one battle between Rimuru and Clayman is joined by Milim, who has been brainwashed by Clayman, so Rimuru takes on Milim while Shion faces Clayman. But Rimuru is at a disadvantage against Milim and finds himself pushed back... until Veldora bursts onto the scene and takes Milim's attack in Rimuru's place.
Then, in his arrogance, he sought to find 
the truth about it in the human world.
ثمّ نتيجة غطرسته، سعى لمعرفة
حقيقتها في عالم البشر
Das stieg ihm zu Kopf
Entonces usó a los humanos
para comprobar si era auténtica.
Se vino arriba y usó a los humanos
para comprobar si era auténtica.
Gonflé d’orgueil, il s’est renseigné
à son sujet dans le monde des humains.
Questo ha pompato il suo ego
Então, em sua arrogância, procurou encontrar
a verdade sobre isso no mundo humano.
Он так обрадовался, что набрался смелости
выяснить, как оно работает у людей!