Chizuru Yukimura is in Kyota looking for her father, a doctor who's gone missing. When demons chase her, she is narrowly saved by the Shinsengumi.
If you forget all about 
the events of last night,
،إذا نسيتِ كلّ أحداث اللّيلة الماضية
Wenn du die Vorkommnisse
der letzten Nacht vergisst,
Si olvidas lo que viste anoche,
Si olvidas lo que viste anoche,
Si tu consens à oublier
ce qui s’est passé hier,
Se dimentichi tutto quello che è successo ieri sera,
Se estiver disposta a esquecer
 sobre a noite de ontem,
Если клянёшься забыть
о вчерашних событиях,