My Monster Legion ML

After an accident, Eric found himself in a magic world where women were dominant and men were treated as cruelly treated slaves. However, Eric awakened the Monster Legion System and became the owner of the Monster Legion, thereby fighting against this unfair world.
Goblins dealt with female knights, and trolls broke through city walls.
What, you say perfection is achieved through refinement and quality is greater than quantity? No, no, no, the more monsters in the Monster Legion, the better！