Eunhyeong's world crumbles when her husband-to-be leaves her on their wedding day. While in a drunken stupor at home, she discovers an ad for a match delivery service on her phone. The next morning, a man named Minho shows up at her door, claiming to be her ideal match. What starts as a one-time free trial evolves into a routine of repeated orders, and sparks soon ignite between them as they find comfort in each other. Can they transform this unexpected twist of fate into a lasting love story?