Kim Taeyeon's father had killed a married couple, which destroyed not just their family  but also the family of the victims.

She and her two younger sisters, Joohyun and Yerim grew up bearing the shame of their father’s crime.

But as years passed, things are about to change in their lives.

Can love be the way for their wounds to heal?

Can love be enough for them to forgive?

Or love would be the reason for yet another heartbreak?