Naruto: I Became Momoshiki’s Karma

After a strange twist of fate, a soul from Earth awakens in an impossible situation. Instead of reincarnating as a hero, he finds himself transformed into something far more dangerous: the newly formed Karma seal of Momoshiki Otsutsuki inside Boruto Uzumaki. At first, panic sets in. He knows exactly how this story is supposed to go. In the future, powers like the terrifying Baryon Mode could completely erase beings like him. If things follow the original timeline, his existence might not last long at all. Faced with that terrifying possibility, he quickly makes a decision. If he wants to survive, he cannot act like the arrogant Momoshiki from the original story. Instead, he will change the script. His first move? Convince Boruto that he is not an enemy. By disguising his true intentions, playing the role of an unpredictable ally, and slowly guiding events from within Boruto’s mind, he begins a risky game of deception. But the more he interacts with Boruto, the more complicated things become. Because living inside someone’s mind means seeing their memories, their emotions, and their struggles. And somewhere along the way, the line between manipulation and genuine connection begins to blur. Now trapped between the power of the Otsutsuki and the humanity he once had, the transmigrated Momoshiki must decide what kind of being he will become. A god. A parasite. Or something entirely new.