Battle and Sex Is All A Primordial Fiend Needs - Chapter 160 Consequences Of Wrong Assumptions

Transmigrated into the world of High School DxD, Roy believed he had been handed a life of luxury and glory. Born into the prestigious Lucifuge family, with his Sister Grayfia as his strict yet devoted older sister, he thought he was destined for greatness. 99,997… 99,998… 99,999… 100,000!!But... reality proved harsher: Roy lacked demonic talent and, despite years of training, remained a Low-Class Devil. his peers effortlessly achieve High-Class status, he’s been trapped in a cycle of endless sword practice and ridicule. Yet, he refused to accept mediocrity. Ten thousand sword swings a day, relentless training.. Until one day..[Ding! The Strongest Demon King System has been activated. Access functions to learn more.]---- High School DxD - Main World!1 - High School of the Dead [●] - First2 - Demon Slayer [●] - Second3 - Akame Ga Kill [●] - Third4 - Bladedance of Elementalers [●] - Fourth5 - Campione [●] - Fifth

In the current era, people are either normal or are with ‘special abilities’. Cases related to the latter are managed by the “National Anomaly Prevention and Control and Special Species Management Office”.
Qi Zheng Emperor Sheng Lingyuan was reawakened a thousand years later after he jumped off the fiery Red Lake. Xuan Ji, a newly transferred staff to the Reparations Division of the Deviant Control Office, finds himself having to clean up the mess of a revived tyrannical monarch. The two seemed to share something from the past, but unbeknownst to them, a big conspiracy is stirring right underneath their noses that could destroy the balance of the world.

- Description from Novelupdates

It is the story of a young man who died and was reborn as a level 1 skeleton soldier in an underground world. Follow our protagonist as he struggles to survive in a foreign, RPG-like setting surrounded by danger and monsters. Watch as he levels up and overcomes all obstacles through sheer perseverance and wit, rising to prominence

The world is diverse and flourishing. Humanity has changed, and with it, brought in a new era of prosperity. Males and females still exist, but the spectrum from which humanity is cast has broadened. With the introduction of alpha, omega, and beta, humanity has evolved even further.In such a word, Dr. Andrew Knox, known environmental researcher, is happy being a beta male. It has made his life easier by being middle ground, and as much as some wish he was one way or the other, he’s happy being who he is. Thriving even.He works in a world renowned research facility. He makes friends easily, and his projects are always funded. He even found someone who he thinks he could end up marrying if things continue in the right direction.That, and the vacant house next to his apartment building gets bought by a new neighbour. A cute, but cautious omega who relies on Andrew as a beta for help. Andrew couldn’t be happier. He loves being a helper, and loves when people rely on him.All in all, Andrew really thinks he has everything made.That is, until a research project with shoddy data is thrown back into his face that he has no recollection of working on, and all of his reputation disintegrates in between one heartbeat and the next.Heartbroken, it isn’t until Andrew wakes up, chained to a wall that everything becomes clear. He becomes a test subject to one of the scientists that he trusted. That he expected would never harm him.The life he had known, where he was a respected researcher was ripped out from underneath him. His identity and everything he’s ever known is stolen from him from a crazed researcher who he had trusted, maybe even loved.He has to relearn who he is, what he is, from scratch.Thankfully, he has one person in his corner. He just never expected to have to rely on someone whose shoulders were so small.This is an a/b/o story, and will have those tropes associated with it. I hope you enjoy :)