I’m Cultivating Immortality While Everyone Else Practices Martial Arts - Chapter 447 - Living in seclusion

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?

An average man is reincarnated in the world of DxD! How do you survive in a world of battle-hungry monsters? With a cheat skill, of course! Devour the competition, becoming stronger with every fight! From the depths of the Familiar Forest, the Beast King will rise. (Harem, Gamer!SI)

The future young director will return to 10 years with the entertainment system.

Can you imagine using top-level special effects to shoot the scene of the prehistoric mythology movie?

Can you imagine the scene of making a virtual game and making players around the world addicted to martial arts?

Can you imagine changing the world, using a real-world setting?

- Description from novelbuddy

David, reborn into the world of Resident Evil, accidentally killed a reincarnator and activated the system that had always been inactive within him.From that moment on, he embarked on a path of plundering beauties and wealth, traveling across different worlds of movies, games, and anime.In the Saw universe, he seduced and fucked Jigsaw's wife. In the vast Marvel Multiverse, he fucked beauties like Natasha Romanoff and the Scarlet Witch.Even the cosmic entity Phoenix Force couldn't escape his hands.Still not satisfied, he went to the DC world, where he slept with Wonder Woman, the seductive Catwoman, the Queen of the Atlantis Mera, and countless others.But even all of these were merely fleeting moments in his endless journey across the infinite cosmos.With each world, he faced constant challenges, plundered unimaginable resources, and stole away the romantic encounters and wealth that were destined for the so-called male protagonists.“Only children make choices.”“I want everything!!!”