In the Iron Man fanfiction where Pepper passes out, what could be the possible reasons for her passing out?

Perhaps he freezes for a moment. The shock of seeing Pepper pass out might be so great that he's initially stunned. But then he quickly regains his composure and uses his scientific knowledge and resources to figure out what's wrong and how to help her.

It could also be due to extreme exhaustion. Harry often gets involved in intense battles or has to endure long periods of stress. For example, if he's been fighting multiple foes continuously without a break, his body and magic might give out, leading to him passing out.

One reason could be extreme physical exhaustion. For example, if a character has been running for a long time to escape from danger, like in an adventure novel where the hero is being chased by villains through a forest for days without proper rest or food. Another reason might be due to emotional shock. Say, a character discovers that a loved one has betrayed them or has passed away suddenly. In a mystery novel, a detective might pass out when he finally uncovers a particularly grisly truth that he was not prepared for. Also, it could be because of a physical injury. In a war novel, a soldier who gets seriously wounded might pass out from the pain and blood loss.

One possible reason could be a powerful spell backfiring on him. In fanfiction, authors often play around with magic going wrong. Another reason might be extreme emotional distress. For example, if he discovers something truly shocking about his past or his friends.

One possible reason is that she might be anemic. Lack of enough iron in the body can lead to anemia which may result in fainting spells. Standing up too quickly can also cause a drop in blood pressure and make her pass out, this is called orthostatic hypotension. Additionally, certain medications she might be taking could have side effects that lead to fainting.

It could be due to some kind of extreme emotional shock. For example, if he discovered something really horrible or had a sudden and intense encounter with an enemy, it might have been too much for him to handle and he passed out.

One reason could be that he was under a dark spell cast by a new enemy in the fanfiction. Maybe some dark wizard or witch sent a spell his way before he boarded the train, and it took effect during the journey.

There could be several reasons. One common reason might be a sudden drop in blood pressure. Another could be related to underlying heart conditions that are exacerbated during physical exertion. It could also be due to a lack of oxygen, perhaps if there were some sort of airway obstruction during the activity.

Pepper could be kidnapped and tortured by one of Iron Man's enemies. This would drive Iron Man into a frenzy to rescue her. He would use his suit's advanced tracking capabilities to find her location. Once he does, he'd have to fight through hordes of bad guys to get to her. After rescuing her, he might become more protective and even consider retiring from his superhero duties.

In some fanfics, Deku might pass out from lack of proper rest. He's always so determined to be a hero that he might neglect his own well - being. So, continuous days of little sleep and high - stress situations could lead to him collapsing. Additionally, if he gets poisoned or affected by some sort of harmful substance in a fan - created scenario, that could also make him pass out.