They could offer her emotional support. For example, Steve could give her a reassuring pat on the back and say 'Natasha, we're all here for you, no matter what's in your past'.
In fanfiction, the Avengers could support Natasha by sharing their own stories of struggle. Tony might open up about his past mistakes and how he overcame them, showing Natasha that she's not alone. Clint could offer to train with her more often, as a way of distracting her from her past thoughts and building her confidence. And Thor could tell her tales of his battles and how he overcame his own demons, giving Natasha inspiration to move forward.
The Avengers could support Natasha in many ways. They could start by simply listening to her. Let her talk about her past without judgment. Bruce could use his scientific knowledge to help her understand that her past doesn't have to be a burden. He could say 'Natasha, your past is like a chemical reaction. It led to the creation of who you are now, and that's a good thing'. The team could also include her in more group activities, making her feel more like a part of the family and less like an outsider because of her past.
First, they would need to figure out if it was a trap. But assuming it's not, they could divide into teams. One team, like Ant - Man and Wasp, could infiltrate the place in a stealthy way. Meanwhile, Doctor Strange could use his magic to create illusions and misdirect the captors. The Avengers would have to work together, combining their different powers and strategies to rescue Natasha successfully.
In some Avengers fanfiction, Natasha's capture might be due to her undercover work going wrong. She is often involved in dangerous espionage missions. If she gets captured, it could be that she was discovered while infiltrating an enemy organization. Her skills are formidable, but no one is perfect, and in the world of fanfiction, this could lead to her capture.
In fanfiction, the Avengers' reactions to Natasha's past could vary greatly. Clint, being her close friend, might already know a lot but still be affected by new revelations. He could be a bit sad and say 'Nat, you've been through so much alone'. Bruce might be hesitant in his reaction. He might stutter a bit and say 'Natasha, your past is... quite something. But it doesn't change how I see you'. And Natasha herself would be on edge, waiting for their reactions, hoping for acceptance.
One reason could be that she feels she has outgrown the team. Maybe she has achieved all she can within the Avengers and wants to explore new challenges on her own. For example, she might want to focus on solo missions that are more in line with her personal moral code.
To develop kid Natasha, you could focus on her backstory. Maybe she was an orphan and had to learn to fend for herself at a young age. This would make her resourceful and street - smart.
The plot could revolve around Natasha's sister being a secret weapon. She might have been locked away for years because of her uncontrollable powers. When she is finally set free, she has a hard time adjusting to the normal world. The Avengers, led by Natasha, try to train her and help her control her powers. Along the way, they face many challenges, like villains who want to capture her sister for their own gain.
In many of these fanfictions, Natasha's character is explored through her vulnerability when she's sick. For example, in some stories, we see her usual tough exterior crack, revealing her fear and dependence on her team mates, which is a side of her we don't often see in the movies.
Well, in a fanfiction scenario, Noble Six could bring their combat skills from their own universe to the Avengers world. They might initially be a bit of an enigma to Natasha. Maybe they start as sparring partners, with Noble Six's unique fighting style impressing Natasha. They could then form an unlikely alliance, where Noble Six helps Natasha on a mission that requires a different set of skills than what the Avengers are used to.
Well, perhaps Natasha and Steve fall in love during a long and arduous mission. Their relationship deepens and soon Natasha realizes she's pregnant. Steve is filled with a mix of excitement and worry. They might have to keep the pregnancy a secret from some of their enemies at first. As the pregnancy progresses, they could face some internal conflicts within the Avengers team, with some members being concerned about how a baby would affect their dynamic. But in the end, the birth would bring the team closer together as they all celebrate the new life.
In the fanfiction, Steve and Natasha could be students at Avengers University. Steve is a transfer student from a military - like academy and Natasha has been at the university for a while. They meet in a combat training class. Steve's raw strength and Natasha's finesse catch each other's attention. They start training together outside of class to improve their skills. During this time, they start to develop feelings for each other. However, they have to hide their relationship from the strict university rules about student - student relationships.