After saving his friends from an arrogant noble, Kelvin is sent on an adventure to defeat a powerful demon.
So this is the power of 
a Rank S monster, huh?
إذاً هذه هي قوّة وحش برتبة أس؟
Então este é o poder de
um monstro Rank S, hein?
Так вот какова сила чудовищ ранга S...