Another scenario in the fanfic could be that Suga faints due to a medical condition that has been hidden from the public. This could add an element of drama to the story. The other members could be shocked and then the story could unfold with them trying to figure out what's wrong with him and how to help.
In a fanfic, one possible reason for Suga fainting could be overwork. BTS has a very hectic schedule, and in the fanfic world, this could be exaggerated. He might have been practicing for hours on end without proper rest, leading to exhaustion and finally fainting.
In fanfic, one reason could be over - exertion. They might be pushing themselves too hard with their intense choreography and back - to - back performances. Another could be lack of proper rest or nutrition. Maybe they're so focused on their art that they forget to take care of themselves properly.
It could be due to external pressures in the fanfiction world. For instance, the media or fans in the story might be putting pressure on their relationship. If the reader feels that Suga is not handling this pressure well or is making decisions that are affecting their relationship negatively because of it, an argument can break out. Also, if there are secrets between them in the fanfiction, like Suga hiding something about his career plans that will impact the reader, when it comes out, it can lead to a big argument.
One possible reason is a misinterpretation of the concept of 'dark' or 'dramatic' fanfics. Some fans may believe that adding extreme and negative elements like kidnapping makes the story more interesting. However, they fail to consider the ethical implications and the discomfort it can cause to others. Also, it could be a result of a small group of fans who have a skewed view of how to engage with the BTS fandom and the concept of fanfics.
Poison or some sort of harmful jutsu effect. Maybe an enemy uses a special poison or a jutsu that slowly weakens Naruto's body. In the fanfic, this could be a new and unique type of attack that he has not encountered before, and his body is not able to withstand it, resulting in fainting.
In the fanfic, Suga could be hit by a falling object on stage, perhaps a loose part from the set. His bandmates immediately stop the show. The fanfic might detail the chaos that ensues, with the panicked expressions on everyone's faces. Suga is rushed to the hospital where he has to undergo some tests. Meanwhile, fans around the world start trending hashtags in support of him, and the story could show how this outpouring of love helps Suga during his recovery.
In fanfic, Baekhyun could faint due to overexertion. Maybe he had been practicing his performance for a long time without proper rest. Another reason could be sudden emotional shock, like receiving some unexpected bad news.
One possible plotline could be Suga's initial struggle to fit in despite being part of the group in real life. Maybe in the fanfic, he has to prove himself all over again to the other members in some sort of alternate universe scenario. For example, he could be facing a new set of challenges like learning a completely different style of music within the group.
One possible storyline could be that Suga is overcome with emotion after a particularly moving concert. The love from the fans and the realization of how far he has come might make him break down in tears. In the fanfic, the writer could describe his glistening eyes and the way he tries to hide his face as he cries.
It could be due to some sort of poison or magical spell. In the Percy Jackson universe, there are all kinds of creatures and magic that could cause such a reaction. For example, if he was exposed to a slow - acting venom from a mythical beast, it might gradually make him faint.
I'm not sure specifically what that particular 'bts suga shaking fanfic' is about without reading it. Fanfics can cover a wide range of themes like friendship, adventure, or even just a day in the life of Suga from BTS. It might involve Suga in a situation where he's shaking, perhaps from excitement, fear or some other emotion in the fictional story created by the fanfic writer.