Contract Marriage: The Replacement Groom - Chapter 12: Getting into the black book

Naofumi Iwatani, an uncharismatic Otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction.

As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!

[The 34th Galaxy Award for Best Online Novel][The No.1 on the Science Fiction Literature IP Adaptation Value Potential List (2023)][The Best Chinese Science Fiction Online Novel]…Have you heard?When the night is deep and silent, if you open your music player, put on headphones, curl up under the covers, and cover your head, listening to the same song on loop.After the loop has played forty-four times and you fall asleep, if you’re unlucky, when you open your eyes again, you will no longer be lying in your own bed, but will have entered a bizarre space completely isolated from reality.That space… on the surface, it appears to be places we commonly see, such as one’s own bedroom, the living room at home, the underground garage, the bathroom, the basketball court, construction sites, etc., but if you observe carefully, you’ll realize that everything is different…everything.====This is the story of an ordinary person, named Common, who after acquiring supernatural abilities, gradually transforms and grows in an alternate world, ultimately reaching the pinnacle of their experience.

For ten years, Ryn lived in quiet exile with his wife Mira, far from a world overrun by supervillains. But when the flames of chaos reignite, he’s forced to return to the battlefield, stronger and deadlier than ever.By his side is Mira, his unwavering partner—devoted, ruthless, and hiding a darkness Ryn can't see.Enemies rise, old ghosts return, and war looms on the horizon. Ryn seeks justice, while Mira seeks to protect him... even if it means drowning the world in blood.Let them come.

Way, way, and very way before I was even born, my world was invaded. Actually, not just my world, my entire damn universe was overrun by another, led by a single race that called themselves the Eternals.And they were prepared. Very prepared. Every life we lost in the war against them was used by them. They didn’t just kill people, they captured their souls, forged them into Phantoms, and used the souls to twist beasts into Abominations. Our dead became their army.Three hundred years later, I was born. A guy with way too much energy. Sitting still? Impossible. Taking it slow? Not happening. I was always moving, always ready to burst into action. Then I awakened, and got a talent too.My Talent's Name Was Generator.Because of it I never ran out of energy. Ever. My muscles? Supercharged. My healing? Faster. My stamina? Please, I had no idea what being tired even felt like.So if the universe wanted to throw an endless war at me?Fine. I’d throw everything I had right back.I wasn’t born a hero. Never wanted to be one. But this war? It wasn’t just my universe’s fight anymore. It was mine. The Eternals made sure of that when they took my parents' souls.