One plot idea could be Naruto's struggle to balance the angelic and demonic natures within him. For example, the angelic side might push him towards peace and mercy, while the demonic side could fuel his power in battles but also lead to more aggressive tendencies. He could be constantly at war with himself, trying to decide which side to listen to in different situations.
One possible plot could be Naruto discovers his half - angel, half - demon fox nature during a life - threatening battle. His angel side gives him the ability to heal and purify, while his demon fox side provides immense power. He struggles to balance these two sides as he faces powerful enemies who are either attracted to or threatened by his unique nature.
One idea could be exploring how Naruto's half - demon fox nature affects his relationships differently. For example, some friends might be more fearful or in awe of his power. Another could be a story where Naruto has to go on a journey to fully understand and control his half - demon fox side without the help of his usual mentors, relying only on his own instincts and new, unexpected allies he meets along the way.
Maybe a rogue ninja who has been experimenting with dark magic. He discovers Naruto's unique nature and wants to steal his power. He believes that by combining Naruto's angel and demon fox powers, he can become invincible. So, he sets out to hunt Naruto down and tries every trick in the book to get his hands on that power.
One idea could be that Naruto discovers his half - angel half - devil heritage during a dangerous mission. Maybe he starts to have new powers like the ability to heal rapidly (angel side) and also to unleash dark energy (devil side) which he has to learn to control.
One plot idea could be that Naruto discovers his half - angel and half - vampire nature during a dangerous mission. His angel side gives him the ability to heal quickly and have a moral compass that is super strong. The vampire side, on the other hand, gives him enhanced strength and speed at night. Maybe he has to hide this from his friends at first because he's afraid they'll reject him. Another idea is that there's an ancient prophecy about a being like him who will save the ninja world from a new, unknown threat that is related to both the angelic and vampiric realms.
There are fanfictions where the half fox demon aspect of Naruto is explored in his relationships. Maybe he has a closer bond with a certain character because they understand his struggle with the fox demon inside him. For instance, Sakura could be more empathetic towards him and help him control his powers better in some fan stories.
Maybe there's an ancient prophecy in the 'naruto half demon half god fanfiction' world that Naruto is the key to saving the world because of his half - demon half - god heritage. But he first has to unlock all of his powers. This would lead to a journey of self - discovery, where he meets different characters who help or hinder his progress. Along the way, he could also learn about the origin of his unique nature and how it came to be.
His relationship with Sasuke could be very different. Sasuke might be both drawn to and repelled by Naruto's new nature. The power Naruto wields from his dual nature could make Sasuke see him as a greater rival, or perhaps as a potential ally in a more complex way than in the original story. Naruto's angelic side could make Sasuke question his own path towards revenge, while the demonic side might make Sasuke more wary of Naruto's potential for destruction.
The half fox demon concept allows for new power - ups and abilities. Fanfiction writers can get creative and give Naruto abilities that are related to the fox demon. He could have enhanced senses, like better hearing or smell, which he uses to his advantage in battles or to track down enemies. It also gives room for exploring how he balances his human side with the demon side in different situations, which can be really engaging for readers.
One plot idea could be Naruto exploring his godly powers. Maybe he discovers he can communicate with spirits on a different level. For example, he could have the ability to see the past and future of the ninja world through his god - half. Another idea is that he has to face off against an ancient evil that only his god - like powers can defeat.