#All rounder Harry teaching stuff after being immortal for a long time

[fluffer5]

AO3 Recommendations

Fandom: Harry Potter × Katekyo Hitman Reborn

Title: Raison d'Etre

Author: cywscross

Status: Hiatus

Published: 01/03/2018

Updated: 01/03/2018

Chapters: 12/?

Word Count: 90,703

Personal Rating: 4.5 out of 5

Summary:

A few weeks after Reborn arrives in Namimori and turns Tsuna's life upside-down, a young man with ancient eyes and an easygoing smile wanders into town as well. And all of a sudden, everything changes, another path is laid out, and what little sense is left in Tsuna's world promptly flies out the proverbial window.

Link: https://archiveofourown.org/works/13252986/chapters/30317325