Hakuoki: Not Impressed

It's great to transmigrate. But why did she transmigrate into a man? Never mind transmigrating into a man, why did she transmigrate into a man from the Ghost Clan? Never mind being from the Ghost Clan, why was the ghost she transmigrated into... Kazama Chikage!!! Well, this isn't so bad. She can take Kazama Chikage's place and take down the Vice Commander. But why can Yukimura Tsunamichi exorcise spirits? Never mind the exorcism, why did she end up in ancient Japan?…