One possible plot could be that Ash discovers a Larvitar in the wild. He decides to make it his starter Pokémon. They then embark on a journey together, facing various challenges like battles against other trainers and wild Pokémon. Larvitar evolves over time, growing stronger with Ash's guidance and training.
The fanfic could start with Ash being in an unexplored area where Larvitar is a rare find. He's immediately drawn to its potential and decides to make it his starter. As they journey, Larvitar might have trouble adapting to the new environment and Ash has to find ways to help it. Along the way, they meet other trainers who are skeptical of Larvitar as a starter, but Ash and Larvitar prove them wrong by winning battles. Larvitar might also have some special abilities that are discovered during their adventures, which help them in difficult situations.
One possible plot could be that Ash discovers a Larvitar in a mysterious cave. The Larvitar is injured and Ash decides to take care of it. As they journey together, Larvitar starts to grow stronger and they face various challenges in Pokemon battles. Eventually, Larvitar evolves into Pupitar and then Tyranitar, becoming one of Ash's strongest Pokemon.
The relationship would likely start with Ash showing kindness and protection towards Larvitar. As they train together and face battles, trust would build. Larvitar would look up to Ash as a leader and friend.
The relationship can be developed through shared experiences. For example, when they face a tough battle together and Ash encourages Larvitar to keep fighting. This will make Larvitar trust Ash more.
The plot could revolve around Ash and Squirtle's first days together. Squirtle might be the only Pokemon Ash has at the start. They could enter a local Pokemon competition where Squirtle has to face tough opponents. Ash would need to strategize using Squirtle's water - based moves. Along the way, they meet a mysterious trainer who gives them a tip on how to improve Squirtle's speed, which helps them in future battles.
Well, the plot could be about Ash starting his journey with a Pidgey as his first Pokémon. Maybe he faces challenges in training it to be strong enough to take on gym battles. He could encounter other trainers who underestimate him because Pidgey is a common starter, but Ash proves them wrong as he and Pidgey grow together.
Maybe Ash decides to keep Larvitar as a special Pokémon in his team, and they go on adventures together. It could involve training Larvitar to become stronger and facing various challenges.
One idea could be that Ash discovers a young and injured Mew. He takes it upon himself to nurse Mew back to health. During this time, they form a deep bond and Mew starts to teach Ash some unique Pokémon moves that are not commonly known. This new knowledge gives Ash an edge in his battles.
The plot could start with Ash getting Riolu as his starter Pokémon instead of Pikachu. Riolu might be a bit of a troublemaker at first, not fully understanding Ash's commands. But as they journey together, they start to understand each other better.
The plot could be that Ash's powerful starter helps him quickly become a top trainer in his region. He might breeze through gym battles with ease and attract the attention of powerful trainers and organizations.
The plot could involve Ash and Chimchar facing a series of challenges in a new Pokémon league. They might encounter a powerful villain who has a special device that can nullify Chimchar's fire attacks. Ash then has to find a way to train Chimchar to use its other skills, like its speed and agility, to defeat the villain's Pokémon.