I'm God fanfiction

Fan fiction categorized by having a story based on another media as a fanfiction, but instead of the story keeping the same basic elements of the official/original media, the elements from the original media are changed completely in order to fit the writer's personal agenda.

These Fan fictions usually appear as stories that have the same characters in name an appearance of the official media, but the characterization is changed completely into something different in order to meet the writer's wants.

For Example:

A Naruto fan fiction that has Orochimaru characterized as a sweet, gentle, kind, and girly man.

SoulEater fanfiction that has Maka characterized as very girly and prissy.

Sonic fanfiction that has Sonic as a jerk.