After being betrayed by her fiancé, Julietta was exiled to a remote forest teeming with monsters. In a secluded valley where no one dared to go, she discovered Mimosa, a baby dragon. That was the start of her life with Mimosa, who had taken the form of a young boy. As they spent their days together, each moment felt like a treasured gem, and they slowly grew closer. But the time she shared with him, an eternal being, gradually changed Julietta into something no longer entirely human.