Someone has placed curses throughout the mansion of Michinaga, Minister of the Left. The police magistrate immediately begins to investigate, taking all onmyouji that are not from the Onmyouryo into custody in order to find the culprit.
京の権力者・藤原道長の別邸にて、池の置石を舐めた野良犬が突如変死を遂げる。原因は自分を狙った「呪詛」であると告げられ、検非違使に巷の陰陽師を残らず捕らえるよう命じる道長。星明も悪法師として牢に閉じ込められてしまうが──
