Envy, a being of pure jealousy. Envy, the feeling of resentment and hatred. Envy, A emotion so disturbing god himself declared it a sin. But now Envy has taken a new form. No not a feeling or emotion, not even close. Envy is now.....a five year old child? "Wait what!?"

Deidara gets to know the other members of Akatsuki and writes about it in his diary. Crack fic. Plotless, don't go looking for one.

After Y/n had died from the Battle of the Demon King and Muichiro Died because of the Mark, Both of them were Reborn in a World that had no demons... As natural Highschool Students, But they don't remember their past lives as Demon Slayers as known as people who made the world demon-free, will Y/n and Muichiro remember their memories they made from their past lives?... Will they regain their memories from time to time?...