In a whimsical tale of forbidden love, a fox spirit named Bibi, driven by the aspiration to become a "celestial fox," inadvertently saves a young child while on the hunt. The unexpected encounter leaves a lasting impression, but Bibi erases the child's memories and disappears, only to return ten years later. Upon his return, he meets a nobleman, Yuzu, who embodies everything Bibi desires. As Bibi attempts to seduce Yuzu, planning to make his heart his final offering, he is instead overpowered and presented with an outrageous proposal. This marks the beginning of a chaotic and passionate love story between the fox spirit, who is seductive yet innocent, and the younger man, who appears innocent but hides a cunning nature. As their relationship deepens, Bibi and Yuzu find themselves entwined in a dance of desire and affection, with Bibi confessing his longing and Yuzu responding with an openness that draws them closer together.