Toaru Majutsu no Index - Volume 15, Prologue: The finest lead bullet for you my dear. Management.

Accidentally entered an ABO novel, and before Mu Er realized that he had an extra organ, he was confused and completed the first great harmony in his life with an Omega.
But when he woke up, the man had disappeared, and Mu Er thought it was just a dream.
Unexpectedly, a few months later, when Jiyou was pointing at the handsome face of the man in the news to her excitedly praising the most outstanding Omega on the planet, she was suddenly tied to that man.
Mu Er was nervous and puzzled, she asked, “Sir, you…”
The man unbuttoned his suit, pointed at his slightly long belly, his face flushed, and he said to her, “responsible.”

(Privately set like a mountain) (O pet A) (Mines clearance: the author’s female lead)
One sentence introduction: Mr. Ba came to me with the ball to take charge
Purpose: Life is precious, and we must be responsible for it.

Content tags: childbirth sweet text through books
Search keywords: protagonist: ┃ supporting role: ┃ others:

- Description from novelbuddy

The tombs of the gods have appeared in the world!

A festive day, a week have the kingdom of Polestin celebrated for their victory with the crimson general leading their army.The soldiers who served have been guaranteed a spot inside a local bar of the capital city.Clank!“The Crimson General despite being a woman is a talented warrior! Three cheers for the general!”“That woman saved me when I needed it! All hail the general!”“She's like a sister to all the soldier! All hail our general!”Every warrior kept on drinking as the news reached them that the war with their neighboring kingdom was over, the ruler raised their white flag as they asked for mercy- being beneath the crimson general.“General! Come drink with us!”“...”The Crimson General, for how she got her name is because of her crimson hair that became the trademark of her legendary name already spreading across the many kingdoms.“I don't drink.” she denies the invitation her comrades and just sat down on the table watching the others enjoy themselves.“Enjoy, general! You might even find a man here that suits to your liking! You know... your type I think...! The general would love a soft-spoken man!”“...No.”“Hah! That's a shame! In any case I heard that you'll be receiving a reward for helping win the war!”“A reward... I wonder what could it be.”...The reward:“You can choose any of my children to marry you. I have the finest royal princes for you to choose. That is my reward.” The King motions to his left side showing his sons who smiles, sitting in their throne meeting her gaze..“Eh?”“My liege, forgive me but this is...”“Are my children not good enough for you? General, I applaud your accomplishment. Isn't marrying into the royal family a good enough reward for the general?” The King asked the general who swallowed the lump in her throat looking at the princes in display.“I choose-!”Everyone stopped and waiting for the girl to continue.“I choose the princess instead!”

Dane Harper's life was a monotonous grind. Stuck in a soul-sucking 9-to-9 job with barely any time to breathe, his only escape was the world of visual novels. From anime to manga, light novels to webnovels, Dane had consumed it all, but nothing compared to his ultimate obsession: Harem, Dragons, and Deities (HDXD).This legendary visual novel was a masterpiece of high fantasy, packed with detailed lore, jaw-dropping twists, and, of course, an insane harem of monster girls and powerful women.Dane had spent nearly 7,000 hours playing it, chasing every ending possible, especially the legendary [Overlord of Humanity Ending], where the protagonist builds a massive harem and spreads his superior genes across the HDXD universe.But when a cosmic accident caused by a mischievous witch-in-training, Beatrice, wipes out the entire human universe, Dane's life takes an unexpected turn.As the first soul to be reincarnated, Dane is offered two wishes by Beatrice: a world of his choosing and a fragment of her power. Without hesitation, Dane chooses the world of HDXD, a place he knows inside and out, and a unique ability to help him survive: the Omni Harem System. This system not only helps him level up and gain unique powers but also guides him in building the ultimate harem.Now, reborn as some random extra of this hellish game, Dane is ready to live out his wildest fantasies. His life goal, walk over the MC, and replace him... But this isn't just a game anymore; it's real life, and the stakes are higher than ever.From battling dragons and deities to navigating the complex personalities of the women around him, Dane must use his knowledge of HDXD and his new powers to carve out his destiny without getting curve stomp by the overpowered people around him.But let's be real, becoming the Overlord of Humanity isn’t going to be a walk in the park. This is HDXD we’re talking about; a world where one wrong move can lead to a bad ending so messed up it'll haunt your dreams.As such, every step towards that ending requires heart, commitment, and sheer will, and you best believe Dane is aiming for that ending at all costs.