One idea could be exploring how Ichigo's hollow form affects his relationships with his friends. Maybe his hollow side makes him more aggressive towards them at first, but they gradually learn to accept and help him control it.
One interesting Naruto fullbring fanfiction could be one where Naruto discovers a new form of fullbring that combines his chakra powers with it in a unique way. For example, he might be able to fullbring out the essence of the Nine - Tails in a more controlled and powerful form.
Naruto himself is an obvious choice. His ability to adapt and his large amount of chakra could lead to some really cool fullbring combinations. He could bring out new and powerful forms that we've never seen before.
One possible plotline could be Naruto discovers he has a hidden Fullbring ability. He then has to learn to control it while still dealing with the threats in his own world. Maybe he uses it to fight stronger enemies like Madara in a new and unexpected way.
Show his internal struggle. Ichigo should constantly battle between his normal self and his hollow side. This can be shown through his thoughts and actions, like when he's about to use his hollow powers, he hesitates at first.
I'm not sure about a specific 'naruto has a fullbring' fanfiction off the top of my head. You could try searching on fanfiction websites like FanFiction.net or Archive of Our Own. They have a large collection of Naruto fanfictions and you might be able to find one with this concept there.
Well, one aspect could be the exploration of the relationship dynamic between Ichigo and the female Hollow Ichigo. It might delve into how their opposing natures interact, like Ichigo's heroic side and the Hollow's more chaotic nature. It could also show how they influence each other's growth in the fanfiction world.
Well, in fanfiction terms, 'ichigo x hichigo ichigo mpreg' could be a really out - of - the - box concept. 'Ichigo' might be the main focus, and the 'x' could signify some sort of pairing or connection with 'hichigo'. The'mpreg' part adds an interesting twist. It could be about exploring new relationship dynamics, a different take on the character's story, or just a creative exploration by the fanfiction writer.
Ichigo could meet Frodo Baggins. Frodo, being from a very different kind of world, would find Ichigo's situation strange. But they could bond over their shared sense of being out of place in some ways. Frodo could teach Ichigo about the importance of perseverance in the face of great odds, and Ichigo could protect Frodo from any potential threats in this crossover world with his swordsmanship.