He had been the magical slaying formation in Inner Combat Cave once. Therefore, Lin Tian was not surprised by the situation at the moment. Immediately, he took a deep breath and his body became light. Almost in an instant, a roar sounded and a monster beast appeared. This was a third-grade monster beast Crack Fire Rat, which was comparable to a master at the eighth layer of body cultivation. The Martial Institution knew the cultivation of the interior disciples very well, so it had made a ...