System of A Thousand Souls

THIS NOVEL INVOLVES SEXUAL CONTENT! IF YOU ARE OKAY WITH THE AFOREMENTIONED TAGS, PROCEED WITH CAUTION! GET HARD TOO! Saber, a normal student with no attributes whatsoever, suddenly woke up in the middle of the night to a girl sitting on his chair. "Do you want to be the best?" The girl became one with Saber as something inside him woke up. [You have unlocked the System of A Thousand Souls!] The woman wanted something in exchange for giving him power, and that simple exchange was... "Be my king, Saber." She revealed to herself as the Goddess of the Moon. Image, not mine.