Beginning with the Rat-Men, They Began to Crush the Other World.

Ratmen, dirty and dark existences, are the common enemy of all races in the entire continent. The human empire regards them as the source of disease, and the noble elves regard them as inferior creatures. Even goblins and orcs can step on them. However, when Chen Ming obtained this race after binding it to the system, he discovered that this race has super fecundity, adaptability, organizational power, a brain capacity that is indistinguishable from humans, and flexible hands, which means that they can develop both magic and technology! When the heavy infantry of the rat clan wearing iron armor swept across the human capital, the rat long-range fire strike force holding a staff turned the elven sacred forest into a sea of ​​fire, and the roaring steam tanks crushed the orcs into a pulp... He stepped on the surrendered Elf Queen and shouted to the rat people: "The next target-the dragon!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.