The Dark Queen And I Strike Back

suddenly transported to another world. i was called the “suitable one,” he who could handle the world's strongest power, that of the “holy sword.” i thought i would be using that power to make a great impact in this new world. however, the world was such that humans were abusing “monsters” and “beasts.” questioning my own convictions, i ask, is this correct? who should i use this power for? this is the beginning of an isekai battle fantasy! tl;dr: isekai. humans are genocidal bastards and enslaving demi-humans. don't even think to sugarcoat this to the chosen one. chosen one sides with demi-humans. :surprised pikachu face: