In the fanfic, when Kushina realizes Naruto is gone, she might first be in a state of shock. She could then start searching everywhere for him, frantically asking people if they've seen him. Maybe she'll recall their last moments together and feel a deep sense of regret for not being more careful with him.
When Kushina realizes Naruto is gone in the fanfic, it's a really emotional moment. She's his mother, after all. She may start to blame herself for his disappearance. Her first instinct would probably be to find out where he went. She might look for any signs or clues around the place where he was last seen. She could also use her chakra or any special abilities she has to sense Naruto's presence. And throughout this whole process, she'll be filled with worry and anxiety, constantly thinking about what could have happened to him.
She might be devastated. She could break down in tears immediately.
When the love is gone, the story might focus on characters' growth and self-discovery. They could struggle to move on or find new paths in life. It can also bring out conflicts and challenges that test their resilience.
Kakashi could be initially shocked. He might not have expected Naruto to have such feelings towards him. But being Kakashi, he would probably handle it in a calm and collected manner.
Well, it could lead to some intense action and drama. Maybe Naruto uses his ninja skills to protect his sister and fight off the assassin.
The fanfic might also explore the idea that Naruto is not okay in terms of his relationships. Maybe he has had a falling - out with his friends or there are some unresolved issues within the village. Jiraiya, being observant, realizes these problems. He might then take it upon himself to act as a mediator in Naruto's relationship issues or try to boost Naruto's confidence within the village so that he can feel more at ease and get back to his normal self.
Perhaps in the 'naruto bangs kushina fanfic', there is a plot where Naruto discovers a hidden power within Kushina that was never explored in the main series. This power could be crucial in saving the village from a new and powerful threat. He then has to work with Kushina to harness this power and protect their home.
One possible reason could be for his safety. Konoha is a well - protected village with many skilled ninja. She might believe that leaving him there would ensure he has the best chance at survival and growth as a ninja. Also, she may have some mission or obligation that forces her to leave him behind, perhaps something related to the greater good of the village or the ninja world in general.
One challenge could be the powerful ninja from Kumo. They are known for their strength and combat skills. Naruto would have to face them in order to rescue Kushina.
One possible fanfic could be about Kushina's early days in the Hidden Leaf. It might explore her training as a ninja, her relationships with her peers, and how she was perceived in the village. Maybe it delves into her friendship with Mikoto and how they supported each other during their pregnancies.
One consequence could be Naruto's emotional turmoil. He would be completely shattered as his mother, who he probably idolizes, has turned against him. This could lead to him doubting himself and his place in the world.