Another theme might be redemption. Maybe Widowmaker, with her dark past in Overwatch, could find some sort of redemption or new purpose through her interactions with Naruto. Naruto, being the character who believes in everyone's potential for good, could play a role in that. And also, a theme of friendship could be explored. Despite their differences, they could form an unlikely friendship and learn from each other.
It's possible that there are some out there. However, since Naruto is from a Japanese anime/manga world and Widowmaker is from the Overwatch game universe, combining them in a fanfic requires a lot of creativity. You might have to dig deep into the less - known corners of the internet or specific fan - created communities dedicated to crossover fanfics to find one that is strict in its portrayal of this pairing.
Well, another option is to check out some Naruto and Overwatch fan forums. People there often share and discuss fanfics. They might be able to point you towards some great 'naruto x widowmaker fanfic'. It could be that in these fanfics, the two characters are put in a situation where they have to team up against a common enemy, or there could be a more romantic - themed fanfic exploring a relationship between them.
Some specialized fanfic communities or websites might have what you're looking for. There are also Discord servers dedicated to fanfiction where fans gather to share and discuss their works. You can try to find servers related to Naruto, Overwatch, or crossovers in general. By networking with other fans in these places, you might be able to get a lead on a strict Naruto x Widowmaker fanfic.
Love and friendship are also prevalent themes. Since they are on different sides in the game, a lot of fanfics focus on how they could overcome their differences and develop a relationship, whether it's a romantic one or a deep friendship. There's also the theme of identity. Both characters have complex identities, and fanfics often delve into how their relationship could affect or reshape their sense of self.
Common themes include healing and transformation. Given Widowmaker's backstory as a brainwashed assassin, many fanfics focus on Mercy using her medical and empathetic skills to heal Widowmaker, not just physically but also emotionally. There's also the theme of trust. Since they are from different backgrounds in the Overwatch universe, building trust between them is a big part of the stories. Some fanfics also explore the theme of sacrifice, like how far Mercy would go to save Widowmaker or vice versa.
Another concept could be that Naruto's chakra has some strange effect on Widowmaker. When they accidentally come into contact, it stirs something within her that starts to break the mind control she is under. This then makes her question her loyalty to Talon, and she and Naruto form an unexpected alliance to fight against the real threat that is manipulating both their worlds.
The theme of forbidden love also appears frequently. Given their status as villains and the nature of their work in Talon, their relationship might be seen as something that goes against the rules or expectations within the organization. Fanfics may focus on how they navigate this forbidden aspect while still being drawn to each other.
One great 'widowmaker x pharah romance fanfic' is 'Hearts in the Skies'. It beautifully portrays their relationship development. The story delves into how their different backgrounds, Widowmaker's past as an assassin and Pharah's role as a protector, create an interesting dynamic. The author does an amazing job of showing their initial hesitations towards each other and then how love gradually blossoms between them.
The idea of two such different heroines falling in love is a fresh take. In a lot of fanfic, it gives the opportunity to explore themes of redemption for Widowmaker. Pharah can be seen as a source of light and hope for her. And the relationship can be a vehicle for exploring deeper emotional and psychological aspects of both characters.