Long ago, a terrible monster known as Ninetails unleashed a reign of destruction upon a distant land before being defeated by holy priests. While helping the land recover and purifying monsters, a fox they had in their care spawned a second tail. Despite knowing the risks, the priests believed she could be a force for good and began to train her in the ways of healing and purification. 

However, not long after gaining her third tail, word of her existence began to spread, causing her caretakers to fear for her life. They decided to send her to a distant land, a land of peace, harmony, and friendship. There, Princess Celestia found her and, interested in her ability to purify monsters, took the three-tailed fox in with the hopes she could save her fallen sister.

"Will she find acceptance and happiness among ponies? Will she save Luna? One thing is certain, her race's heritage and instincts won’t make it easy."

Special thanks to Rated+Ponystar for CO writing and editing assistance.
And Special thanks to Sweetolebob18 for very quick proofreading assistance.
And also, thanks to Kitsune Tales for cover art for the story.
Recently joining editor: RebelRogue12

This story starts 50 years before Nightmare Moon Return. Humans make appearance only in prologue and they do not play any significant role later in the story. This is not pokemon in Equestria, main character is a Kitsune. Warning, bleeding, religious themes and fluff is to be expected.

A cynical and distrustful man has a drunken conversation at a bar with someone and finds himself waking up in a land of talking ponies the next day. The catch? He's now a Ninetales. "Great...where's the bar?"

This story is a sequel to Tails of Innocence

It has been over 50 years since Princess Celestia took in a little three-tailed fox as her student, years filled with affection, teaching, discoveries, and love, raising her in the hope she could purify Luna from her corruption.

Now the day has come as the seal holding Nightmare Moon trapped is about to break. It is up to Kyuubi and Twilight to save Princess Luna.

Will the five-tailed kitsune step up and succeed? How will Ponyville react to a four-meters tall but fluffy predator? And most importantly, what struggles and sacrifices will be needed to achieve victory, and who will have to make them?

Special thanks for assistance to passionate proof-readers:
Sweetolebob18
RebelRogue12
Also, I need to praise Grammary. It helps a lot in polishing department.