In the fanfic, it could be that Percy gets Triton as a gift from Poseidon. Triton could be initially reluctant to be with Percy, seeing him as an upstart half - blood. But as they spend time together, they start to understand each other better. Triton might help Percy improve his control over water, especially in more complex and powerful ways. They could go on quests together, like finding a lost ancient sea artifact that has the power to either save or destroy the world of the sea gods.
In such a fanfic, Percy might receive Triton as a sort of gift or ally. Maybe Triton would help Percy in his underwater adventures, like guiding him through the darkest parts of the ocean where no normal demigod could go. They could also team up to fight against some powerful sea monsters that are threatening the underwater world or the surface world connected to it.
Well, Percy could get Triton as a companion. They might travel the seas together, with Triton showing Percy all the hidden places in the ocean. For example, they could visit an underwater city that's been forgotten by most of the world. Triton would know all the secret passages and the history of the place, which would be really interesting for Percy.
One possible plot twist could be that Triton is not actually there to help Percy but is being controlled by an enemy to spy on him. So, Percy might think he has a new ally but in fact, he is being set up.
One reason could be that Triton realizes Percy is a key figure in the grand scheme of things. Percy's actions have far - reaching consequences for the balance of power in the mythological world. Triton, as a figure in this world, is affected by these changes. He might cry for Percy because he sees Percy as a symbol of hope or a potential savior. And yet, he also knows the great burden that Percy has to carry, which makes him sad.
Their relationship could start off rocky as Triton might be jealous of Percy's relationship with Poseidon. But over time, they could come to respect each other's abilities. For example, Percy's courage in battle and Triton's knowledge of the sea's secrets.
Obviously, Percy Jackson and Triton are the main characters. Percy is a demigod, son of Poseidon, with his own set of powers like controlling water and being a skilled fighter. Triton is a sea god, a son of Poseidon as well, and he has powers related to ruling the sea and its creatures.
Perhaps in a scenario where Percy is about to sacrifice himself for the greater good. Triton, seeing Percy's selfless act, is so moved that he cries. Another situation could be when Percy is being wrongly accused and is facing great danger, and Triton, who knows Percy's true nature, cries out of frustration and worry for him.
One idea could be Triton and Percy teaming up to fight a new sea monster that threatens both the underwater kingdom and the surface world. This would bring out their different powers and personalities as they strategize together.
The relationship could start with a sense of rivalry. Since both have a connection to Poseidon, there might be an unspoken competition between them at first. But then, as they discover that they are both on the same side when it comes to protecting the ocean and the world from greater threats, their rivalry turns into a strong bond. They would then start to collaborate more and more, with Triton sharing his wisdom with Percy and Percy bringing his unique perspective as a half - blood.
They could bond through a common enemy. Suppose there's a new threat emerging from the depths of the ocean. Percy and Triton would have to put aside any differences and work together. In the process, they learn to respect each other's strengths. Triton might be impressed by Percy's ability to adapt quickly to new situations, and Percy would admire Triton's vast knowledge of the ocean realm.