OMG！The Country Adopted Daughter is a Goddess

Lia, the Goddess of Beauty who lost her memory and divine power in the mortal world, is murdered by her sister and fiancé working together. After being reborn, she discovers that Zephyr—the empire's hidden ruler who has been silently protecting her—is the one who truly loves her. As she takes revenge and regains her memory, she realizes her husband Zephyr is none other than Apollo, the Sun God.