Synopsis：Ordinary housewife Miju feels her heart stir for Doyoon, a young photographer she meets by chance, just as she discovers her husband Taeseok is having an affair. A greater tragedy soon follows—she loses her son Jiwoo while Taeseok is away with his mistress, Dakyung. Three years later, Miju returns as a successful businesswoman and launches a cold, calculated revenge: a psychological game, a fake investment scheme, and money used as bait to push Taeseok and Dakyung toward ruin. Just as her plan nears its end, a long-hidden secret surfaces—Doyoon is revealed to be Taeseok’s secret son, sending her revenge spiraling in an unexpected direction. At the end of this journey of wounds, love, and betrayal, Miju must face her final choice.