Doomsday Game Developer System: Starting Out as The Final Boss - Chapter 6: :First Boss Appearance

Science and magic exist side by side in this world.

This is the peak of the science side with a curriculum for espers, Academy City. In this city where 80% of the population are students, the season has finally come when all residents are excited and fidgety!

It’s Christmas Eve.

Amidst the city showing a cheerful hustle and bustle, ordinary boy who can’t keep up with school, Kamijou Touma, also doesn’t intend to miss this event! He was hard at work in his supplementary lessons…

A backward glance from the default misfortune-prone bastard, the silver-haired sister freeloading in his dormitory, Index, in the heart pounding scene different from the usual, activates a new gluton skill!? While Kamijou tries to desperately stop that, Misaka Mikoto taken in by the Christmas Eve atmosphere appears before him.

[Warning: Adult Content (R18+)]Maxwell Williams, a 20-year-old shut-in and the son of a rich man, faces the cruel reality of the world after the crazy world leaders nuked the whole world, killing countless people and destroying all infrastructure and the hope of survival.Not trained for the tough life of the post apocalyptic world, Max is on the verge of despair when suddenly...[Congratulations host, for getting the Almighty Harem System! Make a harem and become the supreme.]He gets a system.Armed with the Harem System which he always dreamt of having, watch as he conquers the beauties and create a haven for himself in this hellish world.----Additional Tags: No Disgusting NTR (Only Netori) | No Yuri | Milfs | Legal Lolis| Taboo| Okyadon | Slaves | Manipulation | Possesive | Cold | etc.If you like the above tags, you'll love the story.

As an illegitimate daughter of the late Count Rotschild, Vivianne's life has been a living hell since her father's death from the plague, along with her mother.Forced to live as a servant in the Rothschild mansion, Vivianne's fortunes take an even darker turn when her powerful stepbrother, the current Count, arranges for her to marry the tyrannical emperor, Dietrich Erengrad.However, Dietrich rejects Vivianne as his mate due to her unique pheromones, which continue to attract other alpha werewolves even after he marks her.Tossed aside without protection, Vivianne becomes trapped in a nightmare, unable to control her own heats as she is mocked, used, and treated as a mere lust object by the lustful alpha wolves of the imperial palace.After enduring three years of this living hell, Vivianne sees no other choice but to take her own life. In her final act, she curses those who have abused her, praying that if she is ever given another chance at life, her tormentors will experience an even worse fate.Miraculously, the gods hear Vivianne's plea and grant her a second chance, sending her back in time three months before her horrific ordeal began. Now, Vivianne is determined to escape this cruel destiny by any means necessary, no matter the cost.

Possessing immortal arts, he can give life and he can bring death. Treading upon thousands of heroes, every corner of the city has his legend…