Well, in some fanfictions, it might be related to his demigod powers. Since he has a connection to the water element, blood being a liquid could potentially be manipulated in a way similar to how he controls water. Maybe he can sense the water content in blood and use his will to move or influence it.
Well, in some fanfictions, Percy might control ice through a new power bestowed upon him by some mysterious god or entity. Maybe he discovers he has the ability during a quest when he's in a really cold and magical place.
In this fanfiction, the control of fate might be shown in various ways. For example, Percy could be facing challenges where his pre - determined fate by the gods is being questioned. Maybe he starts to make his own choices that go against what was 'fated' for him, which is a common theme in Percy Jackson stories. This shows his growth as a character and his struggle against the powerful forces that seem to control his destiny.
Well, in some fanfictions, Percy might use his water - controlling abilities. Since poison can be in liquid form, he could manipulate the water within the poison, perhaps separating out the harmful components. Another way could be through his demigod powers, which might give him an innate resistance or control over harmful substances like poison.
Annabeth Chase would likely be one of his main allies. She's smart and resourceful, and she could help Percy figure out how to use his space - controlling powers in the best way, like strategizing how to navigate through a dangerous part of space.
Percy's time - controlling ability might add a lot of twists to the plot. If he can control time, he could potentially stop time to outwit his enemies. This would make battles much easier for him and his friends. Also, he could use it to relive certain moments to gain more information. For instance, if there was a mystery about an event in the past, he could go back and observe it closely, which would then drive the plot forward as he uses the new knowledge to solve current problems.
Some fanfictions might suggest that Percy's control over blood is a new power he discovers while on a special quest. He might find out that his powers are not just limited to water bodies but can also extend to the fluids within living beings. He could start to experiment with this new - found ability, and at first, it might be a bit clumsy. But as he gets more practice, he could use it for various things, like healing (by manipulating the blood's flow to injured areas) or even in combat (by making an opponent's blood act in a way that disables them, like making it rush to their head and cause dizziness).
Perhaps he can manipulate gravitational fields in space. He could use this power to move celestial bodies or even create artificial gravity around himself or others. For example, if he's on a small asteroid, he can make it so that there's enough gravity for people to walk around as if they were on Earth.
One challenge could be the misuse of his power. If he accidentally goes too far back or forward in time, he might end up in a situation that is more dangerous than the one he was trying to avoid. For example, he could end up in a time when the monsters are even more powerful.
There is no place for sex mind control in Percy Jackson fanfiction. The world of Percy Jackson is rich with Greek mythology, heroism, and coming - of - age stories. Fanfiction writers should be encouraged to explore these elements rather than delving into inappropriate and unethical concepts. If there are such disturbing fictions out there, they should not be promoted or supported.