Read manga: Jigomezuki!!

manga
Genres: Comedy ; Seinen ; Supernatural
Artists: Yuya Hidekazu
Status: completed
Latest chapter: Ch.000: Oneshot
Updated at: Jan 23, 2012
Summary:

Mezuki is a former firestarter for the Lord of the Underworld. After accidentally burning down the Lord's palace, she is reassigned to Earth to keep tabs on humanity's sinning. She takes an interest in a particularly evil-looking man...