Following Clayman's orders, Myulan ignores the words of Youm and Grucius, both of whom have fallen in love with her, and activates the Anti-Magic Area spell. At the same time, Reyheim also activates Prison Field. The double barrier prevents Shion and the other fighters of Tempest from fighting as well as usual, and they end up at a disadvantage in their fights with three Otherworlders. Benimaru tries to contact Rimuru, who still hasn't returned, but he can't even get in touch with him due to the barriers.
in other words, the fact that 
a monster attacked a human.
بعبارة أخرى، حقيقة أنّ وحشاً هاجم بشريّاً
Also eine Wahrheit, die beweist,
dass die Dämonen Menschen verletzt haben.
Es decir, que un monstruo
ataque a un humano.
Es decir, que un monstruo
ataque a un humano.
Il suffit qu’un monstre
porte atteinte à un humain.
In pratica, la prova che 
una bestia magica ha attaccato un umano.
То есть им надо, чтобы магверь
напал на человека.