MentalDemonkiller

*Some chapters contain heavy smut, beware.

Ken, the Undefeated Mage, took on the mission to break past the world's limits for its denizens. He failed, again and again until deciding to take a leap of faith and staged a suicide.

Many years have passed since then, and the [Undefeated Mage] has become a title few remember, until one day, the revival plan he had devised takes effect.

From the glass coffin, he has arisen with a plan forged by time and secrets beyond the realm. With his glorious past lost to the penalty for cheating death, the new Ken has become an ordinary mortal. 

But his goals hasn’t changed. Only, now he know that he cannot break the world's limits by himself. His plan requires some... unusual steps.


But the heroines have a say in it, as it involves Ken breeding them to the best of his capability; which means Ken's journey to the top of the world this time shall be filled with brutal lovey-dovey seggs!  

Additional Tags and themes: R-18, Violence, Magic, Politics, Kingdom-building, Wars, Anti-hero protagonist, Human-Nonhuman Relationship (Orcs, Elves, Goblins, Merfolk, Wyrms, Dwarves, Necros, Ghosts, Druids, Dragons, Vampires, Shapeshifters, Parasites, and many more), harem, Slavery, Interracial and interspecies relationships, pregnancy, No Ntr (Netori / Netorase /netorare), Smut (Graphic descriptions of Sex), Litrpg elements, level-up, Supernatural Abilities, Weak-to-strong, Scheming, Ruthless Protagonist, Overpowered Protagonist, Beautiful female leads, Master-Student Relationships, Overpowered Female Leads, A variety of waifus including Yanderes, Tsunderes, Milfs, Gilfs, Beastgirls, Monstergirls, lots of lemons and a whole ton of wholesomeness.

Breeding To Break The World

Ken had underestimated the psychological effects of his childhood trauma. When he had experienced the incident himself all those years ago, he was already a resilient little brat whose primary skill was surviving in the gutters of a hellscape.

His children had experienced nothing but pampering since their first breath outside their mother's womb. The sudden shock they went through upon discovering those dark scenes in their mind had an incomparable impact on their psyche.

As a result, all four of them refused to eat dinner, despite their parents' most devoted attempts. Simm wasn't pleased to hear about Ken's choice of memory to impart to the kids. But her sorrowful concern for Ken overtook her urge to chew him out for screwing up so horribly.

"You never told me you grew up in Crimson Catacomb City, master?! How did you even survive there?" She asked, watching the solemn faces of the sleeping kids.

C66: Royal Parasite