Atlas of Heaven and Earth - Chapter 24: Mutual Aid Society

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

[Extreme cool article] + [Offensive and defensive all-round] + [European Cup] + [World Cup] + [No National Football] + [Golden Globe Commend]

It all started with losing her mother, getting thrown into a boarding school, and then having the rumored witch-like princess of the kingdom desire her and want her by all means necessary. But it isn't the innocent type of desire she had expected. It's something much darker than she could ever handle. **** Sera didn't think her life would ever take a turn for the worst until her worthless father remarried her mother's half sister and, on her orders, sent Sera to a boarding school that was far off in a different kingdom—Elysium High, an all-girls academy for the most prestigious daughters in all of the seven kingdoms. In Elysium, only the most powerful could survive, as even the prettiest and most innocent-looking faces had skeletons in their closests and would ruin anyone or anything that got in their way. Unfortunately for innocent and naive Sera, she would become the newest prey of Elysium, and everyone wants a piece of the beautiful redhead. But what happens when the most unexpected person also takes an interest in her?Electra's name alone was enough to get the entire school shaking in fear. Not only was she the only heir to the most powerful kingdom in the realm, she was also known as the cold-hearted queen of Elysium High. Nothing and no one ever caught Electra's attention, until the arrival of Sera, where everything changed. And all it took was for clumsy Sera to bump into the most powerful one of them all. THIS BOOK IS RATED 18+! It contains matured content such as:⁃ Bullying⁃ Smut (BDSM included)⁃ Violence.⁃ HaremSo read with caution, and don't say you weren't warned!