Izumi Midoriya

Disclaimer: I don't own Naruto manga/anime or light novel and My Hero Academia manga/anime.

Prologue: Izumi

During a peaceful night on Konoha in the Uchiha Clan district; it's streets are littered with blood from Uchiha corpses. Two individuals slaughter indiscriminately; a masked man with one hole to see wearing black clothing and Itachi Uchiha.

The mask man comes out of the Uchiha Police Department with blood dripping from his sword. Two sailing kunai pass through him doing no harm whatsoever; glancing at his, assailant, he finds a young brunette with a Konoha headband tied to her forehead.

"Oh... What fine eyes" he exclaims seeing her Sharingan with three tomoe in each eye.

"No way!" the brunette says after throwing two more kunai at the killer of her clansmen yet do no harm as it passes through him hitting a pillar behind him. As she starts running away, she is immobilized by chains.

With her eyes closed the brunette exclaims "Help me Itachi" as the masked killer descends his bloody sword yet she feels nothing only hears a clang sound of steel clashing with steel. Opening her onyx eyes, she finds Itachi stopping the murderer with his own sword.

"Here I thought that when you came for my help to massacre your clan, you meant everyone" said the mask man, shocking the brunette.

"I... I'll do it." Itachi said and the mask man dropped his chains freeing the around, he looks at her in the eyes with his Mangekyou Sharingan and mutters one word "Tsukuyomi".

Looking at her surrounding the brunette finds herself watching her life; getting promoted to Chunin, taking a photo with her mother while holding her Chunin certificate, retiring to get married to Itachi and raise their children and lived to become eighty years old before dying of old age.

Itachi watch her collapse into his arms. "Thank you Itachi for giving me the life that I wanted with you even if it was just a dream" the girl thank him with a smile.

"Thank you Izumi for loving me." Itachi said to Izumi.

Itachi watch as Izumi glance at the mask men and saw her Sharingan change into a five point pinwheel pattern Mangekyou Sharingan and utter "Tamaka-ga-hara"

A black spiralling void form between them; pulling the mask man towards the void and once close he said "Kamui". Another spiralling void appears; the two space-time techniques clash causing an explosion. When the smoke from the explosion clear only the mask man and Itachi remain; no sign of Izumi anywhere.