The Hero Should've Known Better

The Hero thinks the Demon Lord's sister is a threat. He is wrong. Her name is Sollar. Despite being the younger sister of the Demon Lord, she's not all that bright. Most know her as a simpleton, the Demonfolk Generals think she's sheltered, and she's rather ignorant of the greater world. Sollar hasn't seen her brother ever since the War had ended, so she headed out in search of him. Unfortunately for her, the Hero and his Party believe she's a credible threat, and are hot on her tail. However, despite not being the brightest nor the cleverest, this naive Demonfolk girl will do everything she can to meet her brother again! Story is currently completed, but there will be a sequel sometime in the future!