Forcibly married off to Tae-hyun, In-a must have a baby in 2 years due to her mother-in-law Ae-ra. Their marriage without love gradually turns into passion when cold-blooded Tae-hyun starts to feel his past first love lies inside In-a. While struggling against all the crises to protect each other, love and hate keep tangling. Will it become true love or end up as a collapse of obsession?
