One idea could be that Naruto is transported to a different universe where he somehow gets cursed and starts to transform into Killer Croc. As he struggles with this new form, he has to find a way to reverse it while also dealing with the reactions of the people in this new world.
Perhaps in the fanfiction, Naruto is experimented on by an evil organization that wants to create super - soldiers. The experiment goes wrong and he takes on the traits of Killer Croc. He then uses his ninja skills along with his newfound brute strength to escape and seek revenge on those who did this to him.
In this fanfiction, Naruto could be in a situation where he has to take on the form of Killer Croc as part of a disguise to infiltrate a criminal underworld. He has to act like Killer Croc, which is difficult for him as he is used to being a ninja hero. But he gradually learns to use this new identity to his advantage in his mission.
Chapter 228, ", Phoenix Newblood's First Battle", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter gives readers a real answer by opening on The so-called C7 Zone is not a district defined by Polar Industrial... and ending on They even destroyed their own chances, with some cultists possessing....
Chapter 292, ", Imperial Tax", is the clearest early answer because it turns Dragonhawk Star Domain's situation into a concrete plot event. A useful checkpoint is the way the scene starts with A world that should have been rich and beautiful, what a pity, the... and follows through with Left with a mess, subsequent issues either need the various levels of....
Chapter 221, ", if it were Yelisia, the quality of the offspring...", is the clearest early answer because it turns Gu Hang's situation into a concrete plot event. It opens with Gu Hang always refrained from oppressing the populace to the extreme,... and closes on Any issues could be resolved as they arose.. The key payoff is that the chapter closes with Overall, the Disciplinary Council's investigation teams would have to work overtime and stay busy.
Chapter 336, "The Empire’s Sustainability Pill", is the clearest early answer because it turns Korolya's situation into a concrete plot event. Early on, About the matter of Korolya III, Gu Hang didn't even dare to continue.... By the end, Ivan Fatches said that the taxes cannot be paid on time and in full.... Inside the broader family politics storyline, the chapter closes with "Ivan Fatches isn't completely avoiding taxes.
Chapter 245, ", you really do make a lot of sense!", is the clearest early answer because it turns Wang Jiarong's situation into a concrete plot event. The chapter turns that into something concrete by moving from General, is there any news of my aunt?" The speaker was Wang Jiarong. to For ordinary people, it was an absolute behemoth, which is why many....
Chapter 322, ", All Resistance Crumbles From Here", is the clearest early answer because it turns Interstellar Warriors's situation into a concrete plot event. The setup is They were all still in shock when, in a flash, each of them was..., but the pressure keeps building through Immediately after, the sound of thermite bomb explosions echoed from....
Chapter 164, ", The Death of the Military Governor (6k, please subscribe!)", is the clearest early answer because the violence around Green Skin becomes final instead of hypothetical. The setup is Heh, isn't that a way down?, but the pressure keeps building through The metal structure there had turned red, the power of the melter....
Chapter 368, ", Not Enough Troops", is the clearest early answer because it turns Gu Hang's situation into a concrete plot event. The setup is After meeting with Lois, Gu Hang still managed to get what he wanted., but the pressure keeps building through Although the Star Domain envoy didn't want Gu Hang to "mess around"....
Chapter 339, ", Fine Gold, Knight and Titan", is the clearest early answer because it turns Refined Gold's situation into a concrete plot event. The setup is He already had the name in mind, "Alliance National Knights."..., but the pressure keeps building through That name was too region-specific and conflicted with the overarching....
Chapter 307, ", Unifying the World, Forging Ahead (End of This Volume)", is the clearest early answer because it turns Rage Owl Star's situation into a concrete plot event. The setup is The various forces that were dividing up the population benefits of..., but the pressure keeps building through They did not think about how to preserve more human lives but were....