nerakku's Manga

girl is the only black haired siyo. siyos have the ability to heal others, but she can only kill herself. she and her mom are ostracized by the village. tragic backstory she can actually heal others with her blood . turns out her mom died because the village poisoned their rations. they sent her to be the concubine of the Emperor who is known to be a madman killing all the concubines that are sent over especially the previous girl they sent. basically they sent black hair girl as a sacrifice. turns out she was the key to his heart because her blood was able to calm him. they fall in love, boom she gets revenge. Yay and she learn stuff and she becomes smart 3/5