Perhaps Felicity is investigating a new criminal organization on her own. She stumbles upon a secret base and while trying to gather evidence, she sets off an alarm. In the chaos that follows, she gets hurt by the security measures, like laser traps or falling debris. Or she could be kidnapped by a vengeful enemy of Team Arrow. They torture her for information about Arrow's identity and in the process, she sustains injuries.
In some fanfictions, Felicity might get hurt in an accident related to her scientific experiments. She's always working on new tech and something could go wrong. For example, an energy source she's testing could backfire and cause her harm. Also, she could be targeted by a metahuman who has the ability to disrupt electronics. Since Felicity is so reliant on her tech, this could lead to her getting seriously hurt as her devices malfunction and she's left vulnerable.
One possible plotline could be that Felicity gets hurt during a cyber - attack. Hackers target her while she's trying to protect Star City's network. As she battles them, they manage to send a virus that causes physical harm through her tech interface. Another could be she gets caught in the crossfire of a fight between Arrow and one of his villains. Maybe the villain uses her as a hostage and in the struggle to free her, she gets injured.
One possible plotline could be that Felicity discovers she's pregnant just as a major new threat emerges in Star City. This creates a dilemma for her as she wants to help the team but also protect her unborn child.
One possible plotline could be that it's a moment of celebration. Maybe the team has just achieved a major victory against a big bad in Star City, and in the heat of the moment, Sara and Felicity share a kiss. It could be a spontaneous display of friendship and relief.
She could become more cautious. After getting hurt, Felicity might be more aware of the risks she takes. For instance, she may double - check security measures before diving into dangerous cyber - investigations.
One possible plotline could be that Harry gets hurt during a Quidditch match. Maybe a Bludger hits him hard and he has to deal with a serious injury like a broken bone. He then has to struggle with not being able to play for a while and the fear of not being as good when he recovers.
One possible plotline could be Belle getting hurt while exploring the forest. Maybe she stumbles upon a hidden trap set by some hunters. Another could be that she gets injured in an accident at the Beast's castle, like falling down a flight of stairs. Or perhaps she gets hurt while trying to protect the Beast from an angry mob.
Often, in these fanfictions, Kim gets hurt while trying to protect someone else. Maybe she jumps in front of a dangerous attack meant for a civilian or a friend. This act of self - sacrifice then becomes a central theme. Her injury could be physical, like a broken bone or a deep cut, or it could be more psychological, such as the trauma of nearly failing to protect someone. The story might then focus on how she overcomes this trauma and gets back to her normal self.
One possible plotline could be that during a high - stakes beyblade battle, Zero takes a direct hit from an opponent's powerful special move. This could cause his beyblade to malfunction and send shards flying towards him, resulting in minor cuts and bruises. Another could be that he's training too hard in a dangerous environment and slips, hurting his ankle, which then affects his performance in upcoming battles.
One possible plotline could be that Batman is facing a new and extremely powerful villain. Maybe this villain has some sort of kryptonite - like substance that weakens Batman's physical and mental state. Another could be that Batman gets caught in a large - scale explosion while trying to defuse a bomb in Gotham. He could be severely injured and have to rely on his allies like Alfred and Robin to help him recover. And he might also face an internal struggle during his recovery, doubting his ability to continue protecting Gotham.
In some cases, it could be herself. Maybe she pushed herself too hard in her work or training, and her body or mind couldn't take it anymore. This self - inflicted harm could be a key part of the fanfiction's plot, as she then has to deal with the consequences and learn from her over - zealousness.
One common plotline could be that Felicity gets physically injured during some sort of conflict or accident. Maybe she's caught in the crossfire of a battle or a building collapse.