The bizarre cylinder shot a volley of bullets that sent Yan Fei flying before quickly pivoting to take aim at him again. Despite his great strength, Yan Fei had not broken through the human limit nor had he gained the elusive power of the divine, and thus naturally could not withstand the attack of a 30-millimeter armor-piercing round. Realizing the cylinder was targeting him again, Yan Fei immediately rolled away to the corner of the corridor outside the hall, hiding himself from view.
The Armored Monster forced Yan Fei to retreat, then its drill bit continued to rotate outwards. As its body mostly emerged from the stone wall, it revealed itself to be similar to a Submarine in form, but with two huge tracks underneath. Driven by the massive tracks with the sturdy Drill Bit continuously boring into the earth, this gigantic thing could actually traverse underground.