Maybe they think they've completed a mission successfully, but then find out that it was all a setup by a more powerful and devious villain. So instead of victory, they are actually in a more dangerous situation than before, with the real threat just starting to unfold.
A great plot twist could be that one of them is secretly working for the enemy all along. For instance, it seems like Athos is on their side, but then it's revealed that he has been manipulated into helping the opposing force. This would shatter the trust within the group.
One idea could be a story where Athos, Porthos, and Aramis go on a secret mission together. They face many challenges and have to use their unique skills to overcome them. For example, Athos' calm leadership, Porthos' strength, and Aramis' charm and intelligence all play a part in the success of the mission.
Aramis could choose to confront Athos directly. He might say something like 'Athos, what you did really hurt me. I don't understand why you would say such things.' This way, he gives Athos a chance to explain himself and they can start to resolve the issue.
Maybe Athos is jealous of Aramis. For example, if Aramis gets more attention from a certain person they both care about, like a mutual friend or a love interest. This jealousy could lead him to say or do things that unintentionally or even intentionally hurt Aramis's feelings.
One popular athos aramis fanfic is 'The Bond of Brothers'. It beautifully explores their relationship, with well - written dialogues that bring out their loyalty and camaraderie. Another is 'A Musketeer's Journey' which delves into their adventures together in a very engaging way.
You can find athos aramis fanfic on some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics related to various fandoms, including the Musketeers, where you can easily search for athos aramis fanfic.
One possible scenario could be that Athos made a critical comment about Aramis' skills in combat. For example, he might have said something like 'Your swordplay lacks the necessary precision lately, Aramis.' This could really hurt Aramis as he takes pride in his combat abilities. It could lead to a rift between them, with Aramis feeling betrayed by his friend's lack of support and confidence in him.
It varies depending on the specific fanfiction. Sometimes it's a chance encounter in a tavern, other times it might be during a battle or a quest.
First, Athos needs to realize the full extent of the hurt he has caused. He should approach Aramis sincerely and apologize. For example, he could say 'Aramis, I was wrong. My words were thoughtless and I deeply regret hurting you.' This simple act of acknowledgment can be a first step towards healing the relationship.
One popular Athos fanfic might be those that explore his backstory in greater detail. For example, stories that focus on his early days as a musketeer, his training, and how he developed his skills and honor code.
I'm not sure specifically as there's not much information given just from 'athos is short fanfic'. It could be a short fanfic related to a character or story named Athos. Maybe it's about the adventures of Athos in a fictional world created by the fanfic writer.