The Reborn Otaku's Code of Practice for the Apocalypse - Chapter 2

A weary historian dies and finds himself in a different world awakened in a life as the notorious young Duke of a southern state. His nation is weakened, his army underfed, and his neighbors revolve around his lands menacingly. No one believes his land is going to hold out until winter.But this newfound duke is no naive simpleton his enemies recollect. He carries with him the experience of centuries of war and empire, of starting and ending monarchies. From Caesar to Napoleon, from the Mongols to world wars, he has learned from each of them—and his strategy is to make history his very own arms.He organizes his smashed levies into well-trained formations, rebuilds his castles, and turns his villages into supply centers. Where others see defeat, he senses opportunity. As he triumphs, rumors spread: of a pennant red as winter snow that shall not go to ground, of a bloody duke who writes his name in gore and flame.Is he a savior who's constructing a new empire, or a tyrant who's going to bring the world to endless war?

Song Fengwan was dumped by her fiancé, who had been dating her for a year, and an illegitimate daughter appeared out of nowhere to ruin her family.

[ WARNING: R-18 chapters are hentai ] “I’ll bring my zombie waifus back to human again!”Sid Wilder was the top player of a famous zombie game and a popular livestreamer. At the peak of his career, he faced a huge controversy: he refused to kill the final boss, a zombie bride. Viewers mocked him and even accused him of being a necrophile who was “in love with corpses.”Sid died while trying to prove them wrong. But instead of disappearing, he found himself inside the very game he once played. This time, he gained the powers of a streamer combined with a mysterious game system.To his shock, Sid discovered a unique skill... he could revive zombie girls and bring them back as humans. Imagine being the only living man in a ruined world, with the power to choose which beautiful zombie girls to save, each one becoming loyal to you forever.With this power, Sid planned to build a community with his zombie waifus and bring back humanity by passing on his bloodline.

Lyle Walt is a young noble boy and heir looking forward to the day he can inherit his family’s territory. Except around when he was 10 year old, his parents started neglecting him more and more in favour of his little sister, Celes.
On his fifteenth birthday, he is challenged to a duel by his sister to see who will inherit the household and horribly loses, being cast out of his family. Afterwards, he gets treated by the family groundskeepers and receives the family heirloom Gem from him that Lyle’s grandfather had entrusted to him. From there, he begins an aimless journey with his childhood friend and former fiancée, Novem, and the Gem-turned-Jewel that houses the memories, personalities, and Skills of seven of his ancestors.