Well, I'm not sure of specific 'Winter Soldier kidnaps Darcy' fanfiction titles off the top of my head. But you can also try FanFiction.net. Sometimes fan communities on social media platforms like Tumblr might also discuss or recommend such stories. They could be a good source to find what you're looking for.
Finding specific 'Winter Soldier kidnaps Darcy' fanfiction can be a bit of a hunt. You might want to join some Marvel - related fanfiction groups on Facebook or Reddit. Members there often share and recommend interesting fanfics. Additionally, when you search on fanfiction platforms, try different combinations of the words, like 'Winter Soldier' 'Darcy' and 'kidnap' to get more comprehensive results.
Perhaps the kidnapping is part of a larger plot by an enemy of both the Winter Soldier and Darcy's friends. The Winter Soldier might be used as a tool, and Darcy could end up being the key to breaking his brainwashing. She could start to form an unexpected connection with him during her captivity, leading to a change in both of their fates.
It could also be a new villain who has somehow managed to hack into the Winter Soldier's programming and redirect his mission towards kidnapping Tony. This villain might be someone who wants to create chaos between the Avengers by pitting the Winter Soldier against Tony. They stay in the shadows, pulling the strings while the Winter Soldier and Tony are caught in the middle.
One possible plot could be that the Winter Soldier is under some mind control still and is made to believe Tony is a threat to a certain organization. So, he kidnaps Tony to bring him to his handlers. But during the journey, some of the Winter Soldier's old memories start to surface, which makes him question his mission.
There's 'Winter Soldier: A New Hope'. This fanfiction gives Bucky a chance at a new start. It has a lot of action and emotional moments. And 'Winter Soldier in the Shadows' is quite good too, exploring his stealthy side and how he uses it to protect those he cares about.
Finding good izuku winter soldier fanfiction can be a bit of a hunt. You could also try joining some My Hero Academia or fanfiction - related forums or subreddits. People there often share and discuss their favorite fanfictions. For example, they might recommend a story where Izuku is experimented on like the Winter Soldier and has to deal with the consequences while still trying to be a hero in the world of My Hero Academia.
She might survive by making use of her relationships. For instance, if she has some sort of connection with Loki (maybe from past encounters), she could call out to him telepathically (if there's some sort of magic involved). Loki, being the trickster he is, could then come and rescue her. Another way is that Darcy could use her knowledge of science to create a makeshift weapon or a device that would help her escape from Hydra's clutches. She could use the materials available in her cell to build something useful.
One great 'Avengers Watch Winter Soldier' fanfiction is 'The Team's Reaction' on FanFiction.net. It has an interesting take on how the Avengers would react to the events in 'Winter Soldier' and the revelations about Bucky. The character interactions are well - written.
Well, 'A Winter Soldier's Companion' is quite popular. It shows a different side of the Winter Soldier. The story involves an OC who befriends him and helps him understand the modern world. It has a lot of heart - warming moments and also some intense fight scenes that are well - described.
I've heard of a fanfiction where Naruto is on a mission in a world similar to the Marvel universe and he meets the Winter Soldier. They start off as enemies but then realize they have a common goal. It's really exciting as it shows Naruto's adaptability to a different kind of world.
One possible outcome in this fanfiction could be that Loki kidnaps Darcy for a very specific reason. Maybe he needs her knowledge of some scientific concept that is relevant in the world he is from or is planning to use in his schemes. For example, if Darcy has been working on some sort of energy research that Loki believes can be harnessed for his own power - enhancing purposes.