Spring of 2024: humanity remnants of the massacre called "Genesis Nova", that happened twelve years ago, now live in brand new city-states protected by barriers of energy that repels the blood-thirsty monsters of that tragedy called Enigmas… and in the biggest one of Japan, the "Z-class man", Ren Ashikaga, is going to start his second year of university to get access to a degree that allows him to join the "DHS: Demon Hunting Squad" soldiers training program to accomplish his revenge against the “star-like being” that took away everything dear to him. But what he couldn't know at that time...was that fate reserved him the role to conquer the"Shining Goddesses" hearts to get us near to our salvation.Vegas. Hybrids between women and Enigmas that started to appear around the globe after the day of the Apocalypse. There are not too many pieces of information around them but Olympus, a secret organization, seems to have some clue on what these beings are doing in Japan… they are doing a bloody Battle Royale to proclaim who deserves the right to become the Queen.The battlefield will be the whole metropolis-state of Deneb… but if it will progress any further, the lives of many are going to be taken away by the ferocious powers of these “goddesses”.The quest of Ren, “the trump card of humanity”, it’s now begun!The task given is… becoming the love interest of the “divine maidens”!"Here we go…Let‘s see what the Casanova of Humanity can do, shall we?" Notes of the Author: This web novel series it's still in an early phase of development and writing, so the starting schedule for the publication of the chapters will be a little "unstable" but I'll try my best to release at least two chapters a week (probably each Tuesday and Saturday). Once I reach an advanced point on the schedule I will guarantee you surely more, but for now... please be patient. Also, this novel it's absolutely the first work I publish. For this reason, I always appreciate constructive feedback on both the positive and negative sides. I'll try my best to give always some clarifications if it's requested and to apply changes if I can't deliver a clear story at the first try (except in situations where a bit of mystery and blindness it's required obviously).Last but not least... this story it's now only available here on Royal Road. If you find it elsewhere contact me the soonest as possible. Thank you for your attention!