Percy, Thalia and Nico go back in time fanfiction: What could be the main plot?

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 young man from the earth after a slightly tragic and short life gets the option of reincarnating into the naruto world with any timeline of his choosing and wishes. Watch as he lives in the world during the era after the Ten-Tails sealing //// I've read a lot of fanfictions on a lot of anime and what they all have in common is that you'd hardly find one that goes ways back. For example, most Naruto fanfiction I've read only features either Minato's generation, Kalashi's generation Itachi's, or Naruto's you'd rarely see anyone about Jiraiya, Tsunade, and Orochimaru's generation not to talk of Madara and Hashirama. I've always been fascinated by the ancient times of almost all anime that has an ancient past. DXD, DC, Marvel, One Piece, Bleach, Tensura, and many more. With this in mind, I decided to write a story from way back in the era of Indra and Ashura. There will be skills from different animes and mangas, just to let you know. The volume two would have lots of characteristics from Cultivation worlds ways of writing. So please, read at your own discretion. Every ability or theory I come up with is what it is. Deal with it like that or don't bother reading at all. Constructive Criticism is very much encouraged however. This is my first novel guys and I don't own the basic principles in the novel. I either borrow or come up with a different one altogether. **** Join my Patre@n at patre@n.com/JoshRichie2 to support my endeavors. There are 100+ chapters there. *** Hope y'all enjoy it.

# HUSBAND-CHASING Si Mi had been foolish in her past life. She aborted the child she had with her husband just so she could return to her first boyfriend, Fu Xing. Yet, Fu Xing had no intention of reconciling with her, and even ridiculed her for flattering herself. With that, Si Mi felt that she had been abandoned by the world. She wandered the streets dejectedly and was killed by a car that malfunctioned. As her soul floated in midair, she saw her stepsister secretly meeting up with the driver who killed her to give him a large sum of hush money. She even saw her stepmother, who had always doted on her, say, “That girl finally died. At least my efforts weren’t wasted in spoiling her to the point of being brainless and arrogant! My dear daughter, you can finally relax and be with Fu Xing now.” Finally, Si Mi saw her ex-husband attending her funeral, and then took revenge for her death. Her supposedly disfigured husband even removed his mask for the first time before her portrait. The man’s flawless appearance seemed to be a gift from the gods. Every inch of him was meticulously perfect, and he wasn’t as hideous as the rumors painted him to be. Then, Si Mi lost all senses. When she opened her eyes, she found herself lying on a bed naked while a man rammed into her from above. It was her husband, Fu Zhen! She had just attended her own funeral moments ago as a wandering soul, so why was she in Fu Zhen’s bed now and making love to him? It seems that Si Mi was reborn back to the time when she had just married her husband. During this time, she had yet to abort Fu Zhen’s child, and hadn’t yet fallen into her stepmother and stepsister’s scheme! What perplexed Si Mi even more was that she now possessed the power of telekinesis after being reborn. Splendid! She swore not to be toyed with anymore in this life. She would also take revenge! More importantly… she had to compensate Fu Zhen for what she owed him. She would give her best to this man who once loved her deeply.

Li Yuanqing transmigrated and became the crown prince of Northern Kingdom. He was sent to the borders, after his cultivation and meridans was crippled, because he refused to marry a princess and was not allowed back into the palace ever. Just then, the Hundred-fold Sign-in System was activated! Outside his house in the Wilderness, he signed in and received 100 Replenishment pills! Beside the lake of the Wilderness, he signed in and received 100 Marrow Cleansing pills! Among the warriors of Myriad City Kingdom, he signed in and received 100 Heavenly Skill manuals! ... Li Yuanqing had thought that if he just signed in silently and received the hundred-fold reward, he would be able to watch over his younger sister until she became the ruler of the kingdom and until he became invincible. But he had never thought that one day, the queen of Myriad City Kingdom would come to meet him! "I am willing to use Myriad City as my dowry. Will you marry me, Your Highness?" Li Yuanqing did not know what to do when he looked at the queen smiling beautifully before him...

# GROUP PAMPERING In her previous life, Su Su offered up her life for science, and in the end, she developed a system that could let her travel through time and space, allowing her to return to a time 30 years ago, to the day before her family was destroyed. She was only four at that time, and she was the legitimate lady of the Su family, though she ended up wandering the streets. At the same time, the imposter, Su Nan, lived a lavish life in the Su family, and she was also well loved by her brothers. When Su Su brought with her a dirty doll and stepped into the Su family's mansion, they were holding a grand birthday party for Su Nan. But this was also a sign that the Su family’s tragic fate was about to change! However, the imposter, Su Nan, panicked. “She’s just a beggar, and yet she’s pretending to be Su Su! Chase her out!” The guests snickered and agreed with her. “Where did this girl come out from? The Su family lost their eldest daughter when she’s just one years old. Someone must have told this four-year-old girl to do this, right?” Su Su ran into her noble and reserved big brother’s arms. “Brother, I’m Su Su! I came back! If you don’t believe me, we can do a paternity test!” In her previous life, she was only discovered and brought back to the Su family when she was an adult. Unfortunately, by then, the Su family was already persecuted to the point where it was almost ruined. This time, Su Su swore that she would save her brothers! Much later, when the four-year-old Su Su used the technology to save the Su family, Su Nan’s real identity was exposed. In truth, the Su family’s downfall was linked to this imposter…

When Yu Yao opens her eyes, she realizes that she has transmigrated into a book that she had once read. It's a book containing a typical story about a real daughter and a fake daughter. The real daughter was framed, and the fake daughter was pampered by everyone. Her biological brothers had only been doting on her fake younger sister—who had been switched at birth—and hated Yu Yao tremendously. They even believed her fake sister's lies and sent Yu Yao to a mental hospital. Yu Yao is in the mental hospital being tortured by a perverted director when the story begins… Our protagonist has transmigrated into the body of the pitiful real daughter, Yu Yao. She is racked with helplessness at having to endure this living hell... What bothers her the most was that this was only the beginning. She's aware that even if she escapes the hospital, her fake two-faced sister would not let her off so easily. Her elder brothers, who do not recognize her as family, would also help this deceptive snake in dealing with her. In the future, there would be constant trouble, and living a peaceful life would be far out of her reach. Just as she perks up and prepare for battle, there seems to be a shift in plot... The Second Brother, who had always been the meanest to her, rescues her from the mental hospital hastily and starts showing her concern. He is tender and affection is written in his eyes. Meanwhile, her most ruthless Eldest Brother, who had never considered her to be his younger sister, starts treasure her. He begins listening to her every demand whilst cold-shouldering her two-faced fake sister. Yu Yao is confused. What's going on here? This isn't in the script! Why was she, who was supposed to be shunned by all and constantly the target of their bullying, suddenly being pampered by so many people?! It was only after a long time that Yu Yao realizes what had happened—her elder brothers are all transmigrators too! Originally, the book ends with a tragedy befalling the family. The two-faced fake sister betrayed them all and sent them to a tragic end. It was Yu Yao who rescued them and died in the process. After Yu Yao's elder brothers transmigrated, they swore to protect Yu Yao with all their might as they worked endlessly to win her favor.