Well, in the MHA manga, Dabi does meet his end. It's a poignant moment that has significant implications for the story's progression and the dynamics among the characters.
Midoriya Izuku could also have an interesting reaction. He's always trying to understand the villains better, and Dabi is a very mysterious villain. He might study the fanfictions to look for clues or insights into Dabi's character that he could use in a potential confrontation or in his quest to become a better hero. He might be surprised by some of the creative interpretations in the fanfictions.
One common theme is self - discovery. The reincarnated OC often has to figure out who they are in this new world and how their previous life and new circumstances interact. Another is the struggle for power. Since the MHA world is centered around quirks, the OC usually has to find a way to gain power or use their unique skills.
One common theme is identity struggle. Since the OC is now in Shoto's body, they have to figure out how to balance their original self with the new identity. Another theme is power exploration. They have to learn to use Shoto's quirk effectively. And also, family relationships are often explored as Shoto has a complex family situation in MHA.
Sure. 'Reincarnated as a Quirkless Hero in My Hero Academia' is a great one. It has an interesting plot where the OC, who is reincarnated, has to find their way in the MHA world without a quirk at first. Another one is 'My Reincarnated Life in MHA'. It focuses on the character development of the reincarnated OC as they interact with the well - known MHA characters.
Well, there's 'My Reincarnation as Shoto' which has an interesting take on the concept. The story focuses on how the OC's memories and personality change the way Shoto approaches relationships with his family and friends in the MHA universe. There are also some fanfics that are less well - known but still great, like 'Reincarnated into Shoto's World' where the OC - turned - Shoto has to deal with the villains in a unique way based on their previous life experiences.
Well, unfortunately, Dabi did meet his end in the manga. It was a heart-wrenching moment for fans. The events leading up to his death were filled with tension and drama.