Danzai no Majutsugari is a Manga/Manhwa/Manhua in english language, GORE series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Alice Fortune, the prodigious "Elemental Commander" of the Royal Academy of Magic, is a wizard hunter who aims to bring the magical criminals roaming the world to justice. Then she meets a bored wandering sorcerer, Shin Reisurodo. But what is his true nature?