MTL - Into Unscientific - ~ Update notice in February! ! ! !

Reyhan Alther died at the age of 20 and was reincarnated… as the wind. Formless and directionless, he drifted through a new world filled with wonder and cruelty. But from that breeze, everything began. With a mysterious power called the Divine Spirit System, Reyhan slowly rose—guiding spirits, gathering followers, and changing the course of the world. From a lonely gust, he became a figure known as Father… even to the gods.A battle of fate awaits. But before that, there's still time for the wind to whisper… and maybe crack a small joke or two.

The footsteps sounded closer, and closer, and closer, until he faintly heard Siri's voice welcoming someone into the house, but before he could open his eyes to see who it was, he felt a large hand gripping his neck, his legs were locked tightly between much larger ones, and, he felt the cold metal of a gun placed directly on his...gun.Zeno quickly opened his eyes from instincts, ready to fight off his attacker, but the moment he did so, he was met with mesmerizing dark grey orbs, staring dangerously at him.The face of his attacker was too close, he couldn't make out his features, but he knew they were sharp, even from a closed look.He didn't bother fighting, he didn't want to lose his junior member down there, and his Nana still expected grandchildren from him. He couldn't disappoint her.“Who. Are. You?” The voice of his attacker was so deep, dark, and commanding.Zeno was a fighter, but he felt a chill run down his spine from the sound of the voice.The hand around Zeno's neck tightened, but he endured it, he was a fighter.Judging by his attacker's looks and actions of confidence, this was his boss.~~~After losing his parents and being faced with an unbelievable medical bill, Zeno Evander finds himself working as a Manny for a mysterious Billionaire, but it doesn't last long; after almost being killed by the Mafia billionaire, Zeno swore never to return to that place again.But after a week of escaping the Mafia billionaire, Zeno finds himself kidnapped and Blackmailed into signing a year's contract as the Mafia's Manny and bodyguard.Could Zeno escape his evil and monstrous boss? Or would he be consumed by him? Consumed by the forbidden passion he felt build up between them? Would he risk his life just to experience the burn of forbidden love?After the betrayal from his family, ex-wife, and friend five years ago, Sebastian Orion became a totally different being.He became cold, aloof, and dangerous as he rose to become the most feared Mafia king of the underworld, and everyone who heard his name shivered from fear.He distrusted everyone and hated any form of human relationships, building a thick wall around himself.But, not until his son's manny came into the picture.Zeno irritated him in every way, he hated the mere sight of his bodyguard and would have chosen to kill him if not for the sake of his son.Sebastian always tried to push Zeno away by treating him in the lowest way possible.But when the contract was coming to an end, were his feelings still the same? Or did he suddenly realize that it wasn't only his son that needed Zeno?~~~“What are you waiting for? Leave!” Sebastian snarled bitterly.He would have to speak with Butler Nicole to find out why he brought back this stupid clown to his house.He had just returned from yet another trip, just to find this nuisance in his house again.He hated Zeno so much; he was classless and looked extremely dangerous to be near his son; who knew if he was sent as a snitch by an enemy?“I'm sorry, boss, but I can't,” Zeno said and stood his ground.Leaving would mean he wanted his Nana to die; no, he'd rather stay here and take all punches that came his way; he was used to it.“What?!” Sebastian couldn't believe that such stupid people were still existing in the world.“I can't leave,” Zeno repeated.

The maniac who was crazy about all kinds of fields such as military and steampunk had been reincarnated.

However, his father was King Sejong the Great?

The mania-wise king and his crazy maniac son.

Along with the ministers, and countless humans who were getting exploited.

Even today, the night of Joseon was filled with the light of overtime.

When a terminally ill young man awakens in the world of his favorite childhood game, he realizes he isn’t the protagonist, the destined hero, or even a major side character. Instead, he has become an extra—a disowned noble barely clinging to relevance in a world where strength determines everything. Worse, his fate in the game was to die an early, meaningless death.Armed with only his knowledge of the game’s storyline and a common system that tracks his stats and skills, he is determined to survive. But mere survival isn’t enough. He remembers a hidden easter egg from a long-forgotten anime collaboration: the Mangekyō Sharingan—a power limited by game mechanics but unrestricted in reality.With Kamui as his trump card, he walks the fine line between fate and freedom, seizing power from the shadows while avoiding suspicion. As the protagonist and his allies battle against demons and unravel the game’s grand destiny, he secretly builds his own strength—manipulating events, mastering forgotten arts, and even forging ties with villainous factions.Will he remain a footnote in history, or will he carve his own legend in a world that was never meant to be his?