I have some idea of a very powerful Kagome, however I need someone to find it. The story goes this way:
Kagome is sent to a cave by Miroku's master and came back as someone else. She had unknowingly awakened the original holder of her soul 4 thousand years back and they later found out that that person hates men with a passion. To sum it up, Kagome's predecessors are name in order: Chiharu Junko, Yuriko and Midoriko herself.
Chiharu is an amazonian queen whose domain is located in the middle of the four points (east, west, etc.) and absolutely hate men due to some tragic past.
Yuriko is a samurai whose wishes to remain celibate and virginal was approved by her father.
Midoriko is as usual the all-powerful miko-warrior.
And then the story proceeded with the gang worrying on how to solve Kagome's situation and turn her back after she defeated Naraku in an anticlimactic defeat and freeing Kagura without even breaking a sweat through the help of Chiharu.
Please help me find that story.