Izayoi x reader: Equals

{So I really like Izayoi and noticed that he doesn't have that many fan fictions written about him so I thought I would write one.}
(Y/n) was a powerful girl in the 21st century and she couldn't understand why everyone was so weak... until she was sent to the world of little garden. (Y/n) loved to tease people because it was the only interesting think for her to do in her world. (Y/n) meets Izayoi in the world of little garden and has finally found someone who is just as powerful as her. What happens when the two meet? Will they become rivals or best friends? Maybe even lovers...