Minus believed that he had already given enough face to the group before him. In fact, the only reason he did so was due to Niflheim and Asgard's interest in the player called Izroth. However, he had been publicly humiliated in front of so many players by some nobody.
Minus' facial expression became extremely cold as he glared at Guan Yu. The vulgar words that left out of Guan Yu's mouth made him the number one target to deal with. He wanted to see just how arrogant that player could remain.
Although Minus wanted to take care of Guan Yu right then and there, he had other plans. As he said before, accidents happened all the time on the battlefield. In his eyes, it was impossible for Izroth and his party to even dream of contesting a top guild for a rare event boss.