My Familiar Is Defin

As a result of being overworked, I blinked and found myself transported to another world. I entered the body of my alternate self, who looked and was named exactly the same as me. I also absorbed their memories.,Countless human geniuses rose, driving out demons and establishing human cities. To this day, a brilliant civilization has even been born.,They circled, their bodies bound by countless crimson chains that seemed to devour something unseen, emitting eerie sounds that stained the sky with blood.。