Harry has been pushed far enough, and decides to take a stand, but during an attempted ritual, something goes wrong, and Harry will never be the same. NonHuman!Harry, General All Around bashing, and M for bad language and just as a general warning, just in case. Will have pairing with Shalltear, not until later chappies though. Also plenty of Undertale and FMA references.
Rated: M - English - Angst/Hurt/Comfort - Chapters: 9 - Words: 28,637 - Reviews: 70 - Favs: 324 - Follows: 373 - Updated: 12/24/2017 - Published: 6/9/2017 - Harry P., Albus D., Ainz, Albedo