The other Robins would be in shock and disbelief. Dick Grayson might try to comfort the others while also feeling a deep sense of loss as he was like a big brother to Tim. Damian Wayne, on the other hand, might initially hide his feelings but then become more aggressive in his pursuit of justice for Tim's death.
Tim's friends outside of the superhero world would be devastated. His civilian friends might hold vigils and try to keep his memory alive. They would also struggle to come to terms with the fact that someone so young and full of life could be taken away so suddenly. And for those who knew his secret identity, they would have to deal with the double - edged sword of knowing the truth and not being able to share it with the general public.
Perhaps in the fanfiction, Tim Drake is poisoned by an unknown enemy. As he is dying, he uses his last moments to pass on important information or clues to his fellow heroes, like Batman and Robin. He could be lying in a hospital bed, his strength fading as he whispers vital secrets.
It could make Batman more determined to find him. Batman would be worried about his safety and would start an intense search. He might also feel guilty, thinking that he could have done something to prevent Tim from running away.
Dyson would be devastated. He has always had a deep connection with Bo. He would probably go on a rampage at first, seeking revenge on whoever or whatever caused her death. Then, he would likely fall into a deep depression, feeling like a part of him has died with Bo.
His unique origin story. Unlike some of the other Robins, Tim Drake sought out Batman on his own. He recognized the need for a Robin when Batman was without one. This self - initiative makes him a favorite in fanfiction as it shows his determination and his understanding of the Batman - Robin dynamic from a young age.
One great place to find Tim Drake fanfiction is on Archive of Our Own (AO3). It has a large collection of fan - created works. Just search for 'Tim Drake' in the search bar, and you'll get a plethora of stories. Another option is Fanfiction.net. It's an older site but still has some good Tim Drake fanfics. You can browse through the DC Comics or Batman sections and look specifically for those featuring Tim Drake.
Harry often tries to be there for her. He might not fully understand her depression at first, but he'll stay by her side, offer a listening ear and try to cheer her up in his own clumsy way, like suggesting they go on an adventure or something.
Naruto would be extremely devastated. He sees Kakashi as a mentor and father figure. He might go into a period of deep depression at first, but then turn his grief into motivation to become stronger. Sakura would also be very sad and might focus more on her medical skills, vowing to save more lives in Kakashi's memory. Sasuke might have a more internal reaction, feeling guilty if Kakashi died protecting him, and it could further fuel his own goals, whatever they may be at that time.
The village elders would also be concerned. They might start to think about the future of the village without Naruto. Some might even start looking for a temporary replacement for him as Hokage, which could cause some internal conflict in the village as not everyone would agree on who should take over.
Other characters' reactions can vary widely. Some of the more empathetic classmates, like Tsuyu, might offer words of comfort and stay by his side. Mineta might be a bit more cowardly, but still show some concern. The teachers, such as Aizawa, would take charge of the situation. Aizawa would ensure Midoriya gets proper medical attention and also start an investigation if the injury was due to foul play. His mother, if she were to find out, would be extremely worried and rush to be by his side as soon as possible.
In most Tim Drake Titans fanfiction, Tim Drake is the protagonist. Alongside him, the Titans play significant roles. Starfire, for instance, might be shown as a source of support and friendship for Tim. Cyborg could be the tech - savvy teammate who helps Tim with various gadgets. Raven's mysterious nature often adds an interesting element to the stories, and Beast Boy's humor and transformation abilities are also important parts of the story.