An ad executive and a fashion designer-blogger don't believe in love, so they place a bet to make the other fall head over heels - with unusual tactics.

Idil, a wedding dress designer, finds herself caught in a conflict involving her ex-boyfriend and a bride's impending marriage. As she navigates this situation, she grapples with her own past and the complexities of relationships.

Maria suffers from the strangest illness; it resembles cancer but with one distinct difference: it somehow connects Maria to the fate of a 15th century woman named Donna Maria. Maria begins to time travel, gradually discovering the absolute brutality of history. She learns that Donna Maria was a Hungarian princess taken to a Bursa harem as a concubine of Ottoman's Sultan.