Perhaps Percy is pushed to his limits by some great injustice in the story world. Maybe he witnesses the death of someone he loves at the hands of an evil force. This trauma could transform his personality, leading him to become a killer with a vendetta. He might start by targeting the ones directly responsible and then expand his scope as his thirst for vengeance grows.
It could be an ancient and powerful god who has long been plotting against Percy. This god might be jealous of Percy's power and popularity, so he devises a plan to turn Percy into a killer, knowing that it will lead to Percy's downfall and his own rise in power.
There could be an old gardener who mentors Percy. The gardener might teach Percy all about the plants in the garden, their needs, and how to keep the garden thriving.
Another idea is that Percy discovers he has a long - lost vampire heritage. As he becomes a vampire, he starts to unlock memories and powers related to his vampire lineage. He could go on a journey to find out more about his vampire ancestors and the secrets they held, all while adjusting to his new vampiric existence which is full of both challenges and newfound abilities.
In this fanfic, Percy might be seen as an outcast at first among the Avengers because he's so different. But as time goes on, they come to respect his abilities. The story could also explore how Percy's presence affects the dynamics within the Avengers. Does he create new rivalries or alliances? And how does he adapt to their high - tech world when he's used to the more ancient and magical world of the Greek gods? Maybe he even tries to introduce some of his own magic into their technology, leading to some interesting and unexpected results.
Well, perhaps Percy discovers some ancient power within himself that gradually transforms him into a god. He might have to face a series of trials to fully ascend, like battling powerful monsters or making difficult moral choices.
Maybe Percy discovers a hidden garden and becomes obsessed with it. He starts to learn about different plants, takes care of them, and the garden becomes his special place.
The following are some novel recommendations about the rebirth of an assassin:
1. " The Crow's Promise: Spoiling The Holy Concubine ": The story tells the story of a reborn secret agent killer who became the abandoned daughter of the Di family, but because her dolls were everywhere, she began her pampering path. This was an ancient romance novel.
2. " Rebirth of the Assassin: The Prince's Double-Faced Favorite Concubine ": The female assassin once transmigrated into the body of the General's daughter and was forced to marry the Seventh Prince, but she did not expect that the Seventh Prince was not what the rumors said. This was an ancient romance novel.
3. << Rebirth of the Assassin: The Defiant Little Princess >>: An international mercenary assassin of the 21st century. She was schemed against by a man in a mission full of temptation. When she woke up, she became a princess of a fallen country who was torn apart by everyone. This was an ancient romance novel.
4. << The Reborn Killer: Love >> The killer who died in an accident and was reborn began to gain love and life. This was an ancient romance novel about business and farming.
Please note that the novels recommended above belong to the ancient romance-transmigration fantasy genre or the ancient romance-business farming genre. If you are looking for a novel about the rebirth of a killer in a modern setting, there is no relevant information in the search results provided.
If Percy Jackson becomes mortal in fanfic, he would likely lose his demigod powers. He might struggle to adapt to a normal human life. For example, he would no longer be able to control water or have his superhuman strength. He could face challenges like getting sick more often or not being able to defeat monsters as easily. His relationships might also change. His friends from Camp Half - Blood might have to protect him instead of fighting side by side with him.
Maybe Percy has been through a great betrayal, like his closest friend turned on him for power. So he starts to close off his emotions to avoid being hurt again.