Inspired by Reptilia28's Don't Fear the Reaper Challenge. After dying for the tenth time, Harry is transported to fourth-year by his Grim Reaper in hopes Harry beats Voldemort, gets with his soulmate, and lives peacefully. Easier said than done, though.
What if Hermione visited Harry when he stayed those weeks at Diagon Alley? How big of a change would 3rd year be with Harry and Hermione growing closer than before?