Haruto Amamiya never expected his life to change after getting lost in a forbidden forest. There, beneath a crimson moon, he meets Reika Kurotsuki—a beautiful, cold-hearted girl with crimson eyes and a dangerous secret.
The next morning, he discovers that she is his classmate. But Reika is no ordinary student. She is a vampire princess, born into a world of ancient laws, hidden secrets, and forbidden relationships.
The more Haruto learns about her, the more he realises that the kingdom's history may be built on lies. Mysterious warnings, missing records, and a forgotten love from five hundred years ago begin connecting their lives in ways neither of them expected.
Reika has spent centuries believing that love is a weakness. Haruto, a human boy with no supernatural powers, slowly challenges everything she has ever believed. But when the truth about their first meeting comes between them, trust becomes harder to find than love itself.
