pure-hearted male lead

Synopsis: She was a Great Saintess who died of overwork, slaving away every day at the temple and then collapsing on the battlefield.But when she opened her eyes…She had become…

Summary Her fiancé fell for a mermaid. Blinded by love, the former crown prince turned into a tyrant. “If only you were half as charming as Rusalka, I might’ve shown…