In a cursed village where the dead refuse to rest, a young samurai named Ren is ordered to kill an undead woman named Hana. But when he discovers that she is not the monster he was promised, he chooses to protect her instead. As Hana's forgotten memories begin to return, Ren learns that their connection reaches back three hundred years-to a love that survived death, betrayal, and the destruction of an entire village. But their past is filled with secrets. A mysterious Masked Man who bears Ren's face, an ancient lover named Akihiro, a divided version of Hana who remembers everything, the goddess-like Tsukihime, and the ruthless curse-user Kageyama all hold pieces of the truth. Now Ren and Hana must uncover why their memories were erased, why Hana divided her soul, and what she sealed away long ago. Because beneath the ancient shrines and ruined villages lies something that has been waiting for Hana to remember. And if Ren and Hana remember everything- their love may either break the curse... or awaken it. Some loves survive death. Some curses survive love.