[DeepL Translation - needs review] Volume 1: A girl with absolute memory and color blindness takes on the mysteries of the palace!
The land of Kasumi is ruled by an "Immortal Emperor" who does not die even when killed.
Toushuran, who has eyes with an exceptionally good memory, lives alone in a remote village as a sacrificial princess of the sea god because of her ability.
She is visited by her brother, who disappeared three years ago, and a mysterious young man named Yang Liufan.
In exchange...
