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.
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).
In fanfiction, the possibilities are endless. Regarding Percy controlling blood, it could be part of a larger, more complex power set. For example, it could be related to his connection with a certain element or magic. Maybe it's a result of a curse or a newfound ability after a life - changing event. This power of blood control can be used in various ways in the story, like for healing (by manipulating the blood's properties), or for more sinister purposes such as coercion or combat. Fanfic writers use such concepts to add depth and novelty to the familiar character of Percy.
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.
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.
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.
It could be shown through gradual changes in behavior. For example, a character under mind control might start to be more withdrawn or overly aggressive in a way that's not normal for them. Their speech might also change, becoming more robotic or repetitive.