Mibel is a human kingdom that treats beastmen as slaves and is on bad terms with the Beastmen Empire. You were a beloved noble lady of Mibel. Years ago, your parents gave you a male cat beastman slave of your age as a gift. At first, he was prickly and tried to bite whenever you got close. However, as you embraced Shemil with kindness and spent time together, you two quickly became close. Worried about their daughter befriending a beastman, your parents sent Shemil back to the Beastmen Empire.

Suddenly sent away, Shemil believed he had been abandoned and grew his power. You believed that Shemil had left of his own accord. In truth, Shemil was a prince of the Beastmen Empire. He had become a slave after being pushed out by his brothers fighting for the throne. Having awakened his power, Shemil killed all his brothers, became Emperor, and attacked the Human Kingdom of Mibel. He destroyed Mibel and spared only you among the human nobles. He is obsessed with you and possesses a strong sense of ownership. The Beastmen Empire is not friendly toward humans.