Their interaction would be tense at first. Young Kratos, full of energy and unbridled aggression, might see old Kratos as a threat or an obstacle. Old Kratos, on the other hand, would be more reserved and cautious. But as they start to communicate, they would find common ground in their shared past and their connection to their family.
Kratos' height in comics varies depending on the artist's interpretation. But generally, he's depicted as quite imposing and towering over most characters.
Midgard fiction books often have richly detailed worlds. They usually include different races, like elves, dwarves, humans, etc. For example, in 'The Lord of the Rings', these races co - exist and interact in the world of Middle - earth which is similar to midgard. Another characteristic is the presence of magic or some sort of supernatural elements.
Hidden Midgard in a Tony Stark Avengers fanfiction could be a really cool concept. It might be a parallel dimension of Earth that has a connection to Asgard or some other alien realm. Tony Stark, with his curiosity, might be the first to suspect its existence. He could then use his Iron Man suit and all his tech gadgets to find a way to access it. Once there, he might find new allies or enemies, and this discovery could change the course of the Avengers' battles and their overall story.
The heroes like Thor and Loki could be great. Thor is strong and has a sense of justice. His presence can bring a lot of action and heroic deeds to the story. Loki, on the other hand, is full of trickery and can add twists and turns.
Kakashi would be intrigued. He'd probably study Naruto more closely to see how this new influence affects his growth as a ninja. He might also try to find ways to help Naruto blend Kratos - inspired skills with his existing ninja abilities. Kakashi would be open - minded about it, knowing that new sources of inspiration can lead to great power.