A sinister seductress vows to destroy a suburban family.
To pay a debt, a married man (Kwon Sang-Woo) receives billions of won from a woman. In return for the money, the man gives himself to the woman.
Each week a single guy or gal who is seeking that special someone meets four candidates – one per day for the first four days of the week. These candidates set up romantic dates in an effort to stand out from the rest. At the end of the week, one of the candidates is chosen as the winner by the bachelor or bachelorette.
A story about a woman experiencing a harsh fate, a woman who is jealous of her and a man set out to get revenge.