Mi-En (Man-shu Jian), a young bakery chef in Taiwan, accompanies her best friend and benefactor Ai-Lin (Lia Hsiang-Lin Lee), to Korea to compete in a baking contest. She enters the competition under the name of Ai-Lin as Ai-Lin requests, and wins. They meet two business men there, Hee-Hwan (Jung-min Park) and Han-Hsiang (Kingone Wang) both who think each girl is the other. Complications ensue as the four try to keep secrets of identities and growing feelings from each other, all while trying to keep both their businesses thriving and dealing with family issues.
