The Legend of the War of the Gods

Past lives, this life, the future, transmigration... She is a little butterfly spirit. In her previous life, she was a goddess, but she was reincarnated as a butterfly spirit to protect a secret. He is a bewitching man dressed in red. In his previous life, he was the Flower God, and he reincarnated as a flower spirit for the goddess he loved. What kind of story will unfold when they meet? What twists and turns will their romance take?