A girl who is loved by everyone, cannot speak of her love for her brother. Not only because he is her brother, but also because he's going to marry others... In despair, she gets dragged into Ancient Egypt by a snake-shaped bracelet that is engraved with a three-thousand-year-old love oath. There, the Pharaoh's heir is deeply attracted to her and declares that she will become his concubine. While, fate plays jokes on her. Her beloved brother or this unknown heir? Come back to the present or stay in the past? What are her choices?