What are the common themes in carcharodons fanfic?

What if Petunia saw the truth—and chose to raise a warrior, not a victim? When Petunia Dursley puts bitterness aside and opens her eyes, Harry Potter grows up not in a cupboard, but with knowledge, power, and a healthy dose of skepticism. No blind loyalty. No hero worship. Just a boy raised to see through the lies. As another child takes the spotlight as the “Boy Who Lived,” Harry watches from the shadows—learning, planning, waiting. And when the time comes, he won’t follow the path laid out for him. Because this Harry doesn’t serve the greater good—he is the darkness that will swallow it.

Alex is nobody. The son of a hedge knight in the Reach, with no house, no title, and no destiny written in any star. What he has is a body that never breaks, a mind sharpened by a life he can only half-remember, and the deeply inconvenient knowledge that the world he's been born into is heading somewhere catastrophic. He has time. Not enough, but some. So he trains. He builds. He schemes quietly and plans in decades and bets on tourneys and tears down a cursed castle and starts over. A Common Man's Game is the story of one man's long, unglamorous, stubbornly persistent attempt to change a world that does not know it needs changing.

One day you get Isekai'd into the world of Arifureta with the power of the Witches of Sin from Re:Zero. ------ [First 12 chapters are very cringe so just bare with it or you can skip them] [Just to be clear this is not a story where 'Regulus’ takes the spotlight and outshines the Original MC, yea he will have his moments but it's mainly 'Regulus’ just tagging along as a Secondary MC, so don't expect him to lead the way or anything.] (I do not Own Arifureta / Re:Zero) (Story Belongs To: Aleiisekai (On Wattpad)) (I have permission to Repost and Edit this story)

The gate has opened in Ginza, leading to a bloody massacre and the rise of the Hero of Ginza? No! In a world which has a little more sense, Emperor Molt Sol Augustus send scouts, and the following events might change his mind on the course of action!

A common shut-in and somewhat perverted weeb woke up as Kousuke Endou on the summoning of the 'heroes' from Earth in the world of Tortus. What would he do next? Read and find out! --- -- - Writer's Greetings: Welcome to my first voyage into the abyssal sea of fan fiction! This fan fiction is a commonplace 'power-fantasy,' 'wish-fulfillment,' 'another-world (isekai)' fanfiction. So, expect the tropes and clichés frequently used in this kind of work. They'll probably appear here. This fanfic will contain a harem. However, the harem's dynamic will be somewhat complex. You may or may not like it. I'm not sure. On top of that, MC won't be a perfect guy with a perfect personality. He will have a severe character flaw (Luxuria). You may or may not like the MC due to it. If you don't like him, I won't begrudge you. Just don't start flaming pointlessly! By the way, be ready for some silly, cringe, chuuni stuff here! Moving to the next topic, I'm writing this fanfic on my Android. I apologize in advance if you find any mistakes. English isn't my native language, so I'm not an expert. Still, I'll try to present something adequate. By the way, each chapter contains a minimum of about 1.5k words. The narrative will be in the third-person's point of view. About the posting schedule, I can't promise anything because I don't know what will happen on IRL. However, I will try to post a new chapter every day, or once every two days at the latest. With that all written above, Writer's Greetings is over, so happy reading! Sincerely, Common Weeb

One day, a strange hand suddenly appeared inside Chi Wan’s interdimensional space. Its owner claimed to be living in the apocalypse—starving, desperate—and begged to trade anything he had for food. Chi Wan stared at the pile of Imperial Green jade, oversized diamonds, and dozens of kilograms of gold bars he offered… and fell into deep thought. …Wasn’t this a little too profitable? From then on, her connection to the apocalypse only grew stronger. The mysterious man—who turned out to be a powerful figure—used his Wood Ability to help her revive rare orchids, cultivate endangered plants, and even harvest zombie crystal cores for the country. As for Chi Wan? She only had three responsibilities: feed him, feed him, and keep feeding him. Somehow, without realizing it, a group of extraordinary men began to gather around her: A genius research scientist. An aloof, abstinent CEO. A cold and ruthless Soldier King… In front of Chi Wan, they were gentle, attentive, and impeccably polite—each trying to outshine the others. Behind her back? They were one step away from tearing each other apart. Meanwhile, on the other side of the spatial link… The so-called King of the Apocalypse clenched his teeth in silence as he listened to these men compete for her attention. As for Chi Wan? “I’m busy getting rich and supporting my family,” she said calmly. “A battle royale of suitors? I have no idea what you’re talking about.” Until one day— An absurdly handsome man appeared at the gates of her villa… carrying a sack filled with gold and jewels. “I’m here to marry into your family,” he declared. Chi Wan glanced at him, then at the newly connected wasteland world inside her space… …and once again fell into deep thought.