Well, without more context, it's hard to say precisely. If it's a relatively unknown 'milgram novel', it could be a work of fiction that uses the name Milgram as a central theme. Maybe it explores the life of a person named Milgram, their relationships, and their journey through life. It could also be a science - fiction or mystery novel where the name Milgram has some special significance within the plot.
I'm not entirely sure about the specific plot of 'Milgram light novel' as I haven't read it in detail. But generally, light novels often have unique storylines involving various characters and their adventures, relationships, and growth.
Well, it could be that Mikoto is trapped in a dangerous situation like a collapsing building or a genjutsu. Naruto, with his strong will and powerful chakra, breaks the genjutsu or rescues her from the rubble. He might sense her distress using his Sage Mode or his connection to the Nine - Tails' chakra and rush to her aid.
Misaka Mikoto was a character in the " Index of Forbidden Magic Books ". She was ranked third among the only seven espers in the city and was known as " the strongest and invincible witch in the city ". Misaka Mikoto had a golden A-cup on her chest, which was controversial because of her super ability. She was a genius girl with a high-energy weapon that could easily destroy any object in the city.
Well, Naruto would face quite a few challenges as Mikoto's father. Firstly, he has his own reputation and duties as a hero of the village. Balancing his time between being a father and fulfilling his village responsibilities would be tough. Secondly, Mikoto is from the Uchiha clan which has a dark history. Naruto would need to make sure Mikoto doesn't get influenced by any negative Uchiha ideologies. He'd also have to deal with the fact that Mikoto might inherit some of the Uchiha's pride and stubbornness, which could lead to clashes between them as she grows up.
Mikoto could be developed as a more powerful figure. Since she has the Sharingan, she could be shown exploring and mastering abilities that were not fully explored in the original series. For example, she might discover a new type of genjutsu unique to her Sharingan that she then uses to protect the Uchiha clan.
In such a fanfiction, Mikoto would likely be very protective of Naruto. As a godmother, she would probably be involved in his upbringing, teaching him things about the ninja world, and maybe even some Uchiha clan secrets if she thought it was necessary for his growth.