Marry a Master as Your Husband

She is a popular star, but because of a ring belonging to her deceased boyfriend, she traveled to a different world and took a dog with her. He exchanged his thousand-year soul with the devil and reincarnated for ten lives in the nightmare just to stay with her for one life. Her soul was shattered because of him, leaving only a trace of her soul, but she was forcefully summoned by his obsession. After waiting for thousands of years, this life is like a dream.