How does Percy Jackson's character develop when he travels to the past in fanfiction?

In the past, Yu Xiao Yun was tricked, betrayed, and at the moment of her death, she finally understood how twisted her fate was. Her parents had died and her elder brother was thrown to jail. She realized that everything was her fault. Her fault for being too naive and innocent to the world. However, the wheel of fate turned again and the next moment Yu Xiao Yun opened her eyes, she realized that she had gone back to the past. The past where everyone condemned her? The past where her beloved was forced to the edge by her own hands? Where her parents died? Or where her elder brother was sent to jail? None of that should ever happen again! Xiao Yun wasn't the same person the moment she was reincarnated. She had turned into a clever and evil to avenge everyone that she lost in the past. Once again, she was engaged to Wang Li Lei, the most renowned "Demon Lord of the century". The person who she wronged in the past and fell in love with him again. And so began the life of Xiao Yun and the possessive love of the demon lord who always showered her with love. The Demon Lord who always spoiled her to the point of vomiting sugar! By the side of Wang Li Lei, her beloved; her second life plan was to turn everything upside-down! Using evil trick to trap everyone by her palm, the naive little girl turned into the fiancee of the demon lord. Discord link to join the author as a reading comrade: https://discord.gg/YPKueb4 [ The Picture in the cover isn't mine ]

One moment I was dying on a really uncomfortable hospital bed and the next... well, I’m alive... though this time, I'm not even human anymore... but who cares. If you want to read ahead! https://w w w.patreón.com/cornbringer

A 20-year-old genius medical student transmigrated to a book she read during an experiment and became a female supporting character named Mo Li. In the book, Mo Li was originally a kind and good girl. However, she was framed and slandered by the white lotus female protagonist. In the end, she was betrayed and abandoned by her family. Her personality changed drastically, and she ended up in a tragedy. After understanding her situation, she decided to fight back and change her fate. Although she was only a medical student, her medical skills in the real world were 50 years ahead of those in the book world. Hence, with her unparalleled medical skills and his ability to foresee the plot… The brothers in the family who hated Mo Li initially all held Mo Li in their hands and treated her like a treasure in their palms. They all turned into crazy demons who doted on their younger sister. The leader of the underworld said, "Whoever dares to bully my sister, I will break his legs." The business genius's second brother, "My sister has a bad temper. If anyone dares to make her angry, I'll let him spend the rest of his life in the slums." The third brother of an international superstar, "I'm not free this month. Don't look for me for any activities. I want to spend the summer vacation with my sister." And the original female protagonist in the book finally met her opponent. After Mo Li exposed her various evil deeds time and time again, she eventually suffered the consequences of her own actions and was abandoned by everyone.

Shen You is a real daughter. When she returned to the Shen family, she realized that the Shen family was biased towards the fake daughter. They always said that Shen You was not as elegant and kind as the fake daughter Shen Jiao. Even if Shen You did not fight for it and only wanted to gain the recognition of her family, they believed that Shen You was fighting with Shen Jiao. Until Shen You died of a terminal illness. At this moment, Shen You realized that she was living in a novel. Shen Jiao was the real lucky female lead in the novel, while she was just a supporting actress with a tragic ending! Shen You, who had been reborn through the system, decided not to care about her family anymore. She wanted to stay away from her fiancé, Zhao Nan, who hated her. She immediately packed her luggage and left. But after she left, her cold parents, her brother who hated her, her hot-tempered brother, and her fiancé, Zhao Nan, who was used to being pestered by Shen You, all felt uncomfortable? In order not to get terminally ill again, Shen You had no choice but to follow the system's tips and try her luck with Young Master Huo. Every time this young master saw her, his face was so red that it was about to bleed, yet he still had to pretend to be cold. "Can you stay away from me and not always stick by my side?" Shen You nodded and left. She was going to take advantage of other people's luck. At a cocktail party, her fiancé saw the beautiful Shen You and took the initiative to strike up a conversation with her. Unexpectedly, she rejected him coldly. Zhao Nan was about to pester Shen You when he was stopped by Master Huo's bodyguards. At that moment, Young Master Huo was walking over from the banquet hall's entrance. He grabbed Shen You's wrist and finally lowered his noble head. "I thought you wanted to pursue me, but you just wanted to take advantage of my luck. That's why I was a little angry before." "From now on, I'll let you stick to me, okay?"

THIS BOOK IS WRITTEN UNDER QUESTIONABLE CIRCUMSTANCES SO IT'S GOING TO BE BAD. MC with questionable sanity running around Multiverse trying to find something interesting to do. [This novel is mostly on MC's POV also English is not my first language] [Cover photo is not mine]

Reborn on an ordinary Shionin of the Uchiha clan, Ryu thought he was going to spend a life of inaction, but he did not expect to bind the sign-in system. Check in at Kannabi Bridge and get reward [Rinnegan ] Check in at Hokage Residence and get reward [Flying Thunder God Jutsu ] Check in at Valley of the End , Get reward [Sage Body ]