After hearing that Eunhye, her granddaughter through generations of hardships, had a short life, her grandmother traded Eunhye for Siyeon, who was born in the same obstetrics and gynecology department on the same day. When her parents’ business in Hannam-dong that raised Eun-hye at the age of 17 went bankrupt, her grandmother lied to her and recognized Eunhye as a close relative and brought her to the Ichon-dong house to be raised. , and Siyeon found out that Eunhye and herself got swapped on her 25th birthday. Siyeon experienced painful day after day because her biological parents died after suffering from illness, and even her fiancé Gwihyun married Eunhye. After hearing all the truth from Eunhye on her 27th birthday, her words to Eunhye, infuriated her, and resulted in chaos. “It’s my birthday too, but I haven’t made a wish yet. I will make a wish now, so please make a wish with me so it can come true. My wish is for you to be as unhappy as I am. Nothing more, no less, just as unhappy as me”.
