Ayana - a representative of Kannagi clan -Clan Fire mages who have received the blessing of the Spirit of Fire. This applies to all its members except one, Kazumi. He was not able to harness the power of fire, and after it struck Ayana, was expelled from the clan as a person that left a stain on his prowess. Soon, he changed his surname to Iagami and left Japan. But,after four years, for which he could harness the power of wind, he returns to the country where he was born. At this time, a magician wind kills three members of Kannagi clan. Suspicion immediately fell on Kazuma. He tries to convince the heads of the clan in his innocence in the killings, but all his attempts to do so does not lead to the desired result.And then tied the war between the two elements - fire and wind. ranobe Kaze no Stigma by Yamato Takahiro.