Accidental Summoning

The girl summoned from another world is actually a man! "We summoned the wrong person!!" A crowd of gods clutched their heads and wailed. "There's no helping it. You're the one we've got, so go save the world, boy!" But our protagonist smiled gently as he slaughtered every last god. "Save the world? Isn't destroying it more fun than saving it?" The story of a summoned person with a completely warped moral compass who destroys the world [Just kidding] Please note: 1. This story is adapted from the manga Summoning. I am currently seeking permission from the author, but have received no reply. If this infringes on their rights, I will delete it immediately. 2. The protagonist has a warped moral compass and a serious dark side. 3. Western fantasy in another world. 4. 1v1, no changing that. The protagonist's top or bottom role is undecided and will depend entirely on the comments.