Fics like Unwilling hero

"Fix the timeline. Save the Symbol. Don't fail the universe." Ami didn’t ask to be a "Time Shaker." She didn’t even ask to be reincarnated. After dying and navigating the tedious five stages of grief in a white void, she expected eternal rest. Instead, a cosmic salaryman with a briefcase handed her a mission: go back to the MHA worlds Silver Age of Heroics and stop All Might from dying. In a timeline where the world is literally degrading because its greatest hero fell too soon, Ami is the only one who can anchor reality. But there’s a catch: she has to go back to high school. Now, armed with a powerful telekinetic quirk fuelled by her own stubborn willpower and a 21st-century attitude that refuses to bow to tradition, Ami enters Class 1-A at U.A. High. She’s not there to be a hero; she’s there to make sure Yagi Toshinori learns to be a little more selfish. Between fighting rigid dress codes, dodging overzealous class reps, and managing a "social butterfly" best friend who wants to rule the world from the management department, Ami has her work cut out for her. The story is wrong, the world is broken, and the only person who can fix it really just wants a nap.

You may also like

1. Reborn: version 2 by Becca12345, Thatonereader123451 (Harry Potter - J. K. Rowling, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
2. A Strange Friendship; Season 2 by No1_Special (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
3. Let Me Eat My Problems by Starlight%20Sakura (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
4. To The Forgotten Hunter by IndulgedinDaydreams (나 혼자만 레벨업 | Solo Leveling (Webcomic), 나 혼자만 레벨업 - 추공 | Solo Leveling | Only I Level Up - Chu-Gong, more)
5. THE WEIGHT OF TWO WORLDS by IMFanatic (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Ben 10 Series)
6. Titania by Litheaner (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
7. Shadow between Light and Darkness by The_Fraudulent_One (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 呪術廻戦 | Jujutsu Kaisen (Anime & Manga))
8. Second Chance by ShadowLyixen (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
9. The Trash,the Sun. (This Will be Fun?) by PillySmith2521 (백작가의 망나니가 되었다 - 유려한 | Lout of Count's Family | Trash of the Count's Family - Yulyeohan, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
10. Hero Callboy (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
11. Portal Master Midoriya by Ernalore (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Skylanders (Video Games), more)
12. Sometimes A Gun Is The Answer by 1_Unkn0wn_Narrat0r (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
13. Oculus by Smaddie (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
14. you've got your passion, you've got your pride by sam_in_the_trees (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
15. The Guiding Star by Luluboxdom (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
16. M.A.N.T.I.S.: The Legend Continues by Helcon (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), TMNT (2007))
17. King of the Lightning Bugs by WigglySlime (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
18. The Other Side by daisyndrms (Naruto (Anime & Manga), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga))
19. Ride On! by Shadow_Lord9567 (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Monster Hunter Stories series)
20. Where All Hope Lies by Doom, JoelSensei (僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Marvel (Comics))