The second growl appeared several seconds later. With Feng Bujue and Flashes of Sword paying full attention, they naturally picked up the monster's direction. They shared a look before moving together in that direction.
They did not move fast, but they did move very quietly. Feng Bujue switched the mask back to hidden mode and then retrieved the Eye of Hostility from his inventory to put it on. During the previous scenarios, either he was working alone, or it was something like the Death Quiz, so it had been a while since he had found a use for this piece of equipment. But this was the perfect situation for it.