In this fanfiction scenario, Naruto giving Tenten a sword could be a really interesting plot point. Maybe Naruto found a special sword during one of his adventures and thought Tenten, being a weapons expert, would appreciate it. It could lead to Tenten developing new fighting techniques with the sword, and perhaps she would use it in future battles against powerful enemies.
For this 'god of war atreus crossover fanfiction', characters like Beowulf would be a great crossover. Beowulf is a heroic figure in Anglo - Saxon literature, and his encounter with Atreus could be a clash of two different heroic cultures. Another one is Aragorn from The Lord of the Rings. Aragorn's leadership and Atreus' growth as a young hero could make for an engaging story. And don't forget about Dante from Devil May Cry. Dante's flamboyant fighting style and Atreus' more reserved Norse combat style could create a really fun dynamic in a crossover.
A possible plot for an Atreus and Percy fanfic could be centered around a prophecy. The prophecy states that only the combined strength of a Norse and a Greek hero can stop an ancient evil from awakening. Atreus and Percy are brought together by this prophecy. At first, they are skeptical of each other because of their different backgrounds and ways of doing things. However, as they start to face the challenges related to the prophecy, such as deciphering ancient texts and fighting off minions of the evil, they gradually learn to trust and rely on each other. In the end, they succeed in preventing the evil from rising, and their friendship becomes a legend in both their worlds.
There is also a chance that Arthur himself discovers the sword. Maybe he stumbles upon it during a journey or while exploring an ancient ruin. This self - discovery of the sword could add a new dimension to his character, showing his resourcefulness and his connection to something greater that leads him to the sword.
It might be a story about his family, not just his own past but also about Atreus' mother. Kratos could be sharing memories of their life together, how they met, and the kind of person she was. This would give Atreus a deeper connection to his family heritage and a better understanding of his own identity.
The story Kratos told Atreus might have been about his journey to redemption and the lessons he learned along the way. Maybe it included details of the difficult choices he had to make and the consequences of his actions.