Lila has lived in the shadow of her sharp, slim, highly praised younger sister for 7 years, all her family and colleagues only mock her for her curvy figure and even take her creative dessert recipes for her sister to claim credit. She meets Eli, the new head of the top catering group, when she is forced to hide in the back storage room of the company’s annual party to avoid being laughed at by the crowd. Eli is immediately attracted by her bright smile, sincere mind and superb dessert making skills, and chooses to date her in secret to keep her away from the malicious rumors from the upper class circle. But when Lila’s sister finds out their relationship, she tries to steal Lila’s identity to replace her by lying that she is the girl Eli meets in the storage room.