Well, a great plot could be Ariel getting involved in a prophecy that only Triton fully understands. She's eager to fulfill it but Triton is hesitant because of the risks. Also, perhaps a group of sea creatures rebel against Triton's rule, and Ariel has to act as a mediator between her father and the rebels. Or there could be a situation where a powerful sea witch, different from Ursula, targets Triton, and Ariel uses her unique experiences with the surface world to save him.
One idea could be that Ariel discovers a long - lost power within herself and King Triton has to help her control it. Maybe it's a power that could potentially save the underwater kingdom from a new and mysterious threat.
A fanfic could also be about Ariel and Triton teaming up to save their underwater kingdom from a dark magic that is slowly destroying it. They have to search for a powerful artifact to reverse the spell and in the process, they repair their sometimes - strained relationship.
One idea could be Triton initially disapproving of Ariel's relationship with a human, but as the story unfolds, he realizes the depth of her love and starts to support her in a new, more understanding way. This could involve some emotional conversations between them and a change in Triton's character.
They could have a heart - to - heart conversation about the loss of Ariel's mother. This shared grief could be a starting point for a more open and understanding relationship. Additionally, Triton could give Ariel a special task related to the protection of the ocean, something that shows his trust in her. This would not only make Ariel feel valued but also strengthen their bond as they work towards a common goal.
One idea could be a modern - day re - imagining of a classic fairytale where Ariel Lin and Joe Cheng are the main characters. For example, they could be in a Beauty and the Beast - like story, with Joe Cheng as the initially misunderstood 'beast' and Ariel Lin as the kind - hearted person who sees his true self. Another plot could involve them in a time - travel adventure, where they accidentally travel to different historical periods together and have to find their way back while also falling in love along the way.
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.
One idea could be that Percy and Triton are forced to work together on a quest. Along the way, they start to understand each other's perspectives and develop an unlikely friendship that could potentially turn into more. Another plot could be that Triton gets injured and Percy has to take care of him, during which time their relationship deepens. Maybe Triton has some hidden knowledge about Percy's powers that he reveals during their time together.
One idea could be that Percy and Triton have to team up to save the underwater kingdom from a new and powerful threat. They start off distrusting each other because of their different upbringings, but as they face challenges together, they learn to rely on one another.
One possible plot could be about Ariel's adventures in a world where she has to face challenges with King Triton by her side in a more 'lemon' - flavored, or zesty and unexpected way. Maybe they encounter a new magical creature that forces them to work together in a different dynamic than the original story.
Communication is key. They can have heart - to - heart talks where Triton shares his experiences and Ariel listens. This can help Ariel understand her father better and vice versa.