Ultimate Scheming System - Chapter 1898

The strongest Hero in history, Nakamoto Keisuke.

He was summoned to another world in the spring at the age of fifteen years old, and when he successfully defeated The Demon King, he was already thirty-two years old. He had finished his role in another world and returned to Japan, but the reality that had been waiting for him was, “Middle school graduate with seventeen years of blank period” label. He couldn’t find a decent job and had no choice but to spend his days working part-time.

Before such a Nakamoto, a beautiful girl who self-proclaimed had come to return the favor, appeared. “I’m the reward for Hero who had defeated Demon King”, said Angelica, a girl who came from another world that persistently tempted Nakamoto to make her his wife. Together with a high school girl who looks like Elsa, his beloved girl that he lost in another world, Nakamoto with his cheats skills got caught in a harem life.

Apocalypse befell, and roommates performed a skyward ritual.As the fog descended, the Book of Blood Spirit appeared in the hands of all survivors, and only those with a Contract monster could survive.Su Han directed his gaze to the neighbor who had already mutated and twisted, silently pulling out a gleaming fruit knife...Grotesque meat corpses, giant spiders with gaping mouths, eyeballs enveloping the city, one-eyed sharp-toothed hand monsters...Civilization fell, cities shattered, and all humans became meat for the monsters. There was only one way to survive:Use monsters to fight monsters.

[WSA 2025 ENTRY]“Seriously? Of all the people I could’ve become, I get stuck as him?”Damien, a shut-in who spends his days cursing his favourite authors for every plot twist he didn’t like, meets his end at the hands of a mysterious woman.Just when he thinks his life is over, Damien wakes up as Alden Draven, an extra character inside his favourite novel.You know, the kind of character who shows up for one chapter, says nothing important, and dies tragically in the background to move the plot forward. Yeah, 'that' guy.And guess what? His death is scheduled to happen in the first few chapters.But just as he resolves to not die and change his fate, he notices something’s off. The plot is... wrong. The characters aren't acting as they were meant to be, and the plot is all messed up.“This wasn’t supposed to happen; the stupid hero was supposed to fail miserably right about now! Is it just me, or did the entire plot get hijacked?” He muttered as it hits him....“F*ck! ”Is there another transmigrator?”And if that wasn’t enough, there's a yandere girl, one of the characters he's meant to interact with, who’s developed an unnatural obsession with him.

In order to protect her, the foster brother went to the countryside to become an educated youth and ended up dying at the farm. She could have worked at the factory as a worker, but because she coveted the affection of her biological parents, she replaced her biological brother as an educated youth and stayed at the farm for a lifetime, truly becoming the rural woman that her real sister looked down upon.Although later she became a village doctor through her own efforts, she still worked to exhaustion and eventually died on this land.Now Jiang Xiaoxiao has been reborn and returned with a space...This time, how will she live an exciting life..........This story is set in a fictional world, research enthusiasts please refrain from entering.