The noble lady Orthria was informed of her engagement's cancellation by her fiancé. Furthermore, she was betrayed by her younger sister and disowned by her family. Despite this dire situation, she did not lament. She had anticipated this outcome and prepared to live on her own. The place she approached for a livelihood was the Magic Research Institute. There, she met Fren, the kingdom's strongest hero knight. "Orthria, would you come under my command?" Fren approached her kindly. However, there was a reason why he came close to Orthria, as this encounter was orchestrated. Their fates, belonging to two different worlds, are now intersect in this romantic fantasy.