One popular trope is the 'enemies to lovers' scenario. They start off at odds with each other in the story, maybe due to differences in their leadership styles or personal beliefs, but then gradually develop feelings. Another is the 'hurt/comfort' trope. For example, if one of them gets injured during a mission, the other takes care of them, and this brings them closer.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you might be able to find some related to Phil Coulson and Nick Fury there. Just use the search function and type in their names.
Percy would probably be a bit wary at first. He's used to the demigod world and Fury's whole S.H.I.E.L.D. thing would seem really different. But Fury would be all business. He'd likely be sizing Percy up, trying to figure out how to best use his powers.
One common theme is adventure. Since Nick Fury is often involved in dangerous and high - stakes missions, the reader gets dragged into these adventures. Another theme is trust. The reader and Nick Fury have to build trust in each other in the face of various threats.
Yes, there are likely fanfictions with this plot. The dynamic between Tony Stark's flamboyant and genius personality and Phil Coulson's more reserved and determined character can create interesting romantic or at least courting scenarios in the fanfiction world. Many fans enjoy exploring unique pairings and relationships that are not part of the official canon.
One great Phil Coulson fanfiction is 'Agent Coulson's New Mission'. It explores an alternate storyline where Coulson is sent on a secret undercover mission that wasn't in the original series. Another interesting one is 'Coulson's Team Reborn' which focuses on Coulson rebuilding his team in a different way after a major setback. And 'The Coulson Chronicles' is also a popular one that delves deeper into Coulson's personal backstory and how it affects his actions in the SHIELD world.
Well, AO3 is a great place to start. It has a very user - friendly interface and a lot of tags to help you narrow down your search for Phil Coulson fanfiction. You can also try Tumblr. There are often posts about fanfiction, and some users even write and share their own short Phil Coulson fanfics on their blogs. Additionally, some dedicated Marvel fanfiction forums might have some great Phil Coulson stories as well.
Another possibility is that there is a Christmas - themed threat that they have to deal with. Some villains might be trying to disrupt the Christmas celebrations. Steve and Phil lead the charge to stop them. Along the way, they bond over their shared love for protecting the world and also discover new things about each other's Christmas traditions. For example, Steve might share how Christmas was celebrated during his time in the 40s.