闇の皇太子 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: A boy named Kotobuki, the Lord God, tells Hou of a mysterious word. While guiding Kotoba around Kyoto, Hou is attacked by a strange shape that she has never seen before!　She is also pursued by a mysterious figure named "Abe no Seimei" (who acts even more than his name!). A mysterious figure begins to pursue Hou ....... And what is the true identity of this "Kotoba"?　The story of the heirs of darkness begins now!

(Translator: DeepL)