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.,All things are inferior, only taming beasts is superior!,They converged, taking the form of an incomplete gate, as if encompassing all truths of the world, past, present, and future, eternally unique.。