Yoon Soo-wan and Park Dong-joo were each other's first loves, but were forced to separate due to painful family circumstances. Soo-wan, who had been blind, eventually undergoes an eye transplant surgery that restores her sight.
Jang Yoon-Ha is the youngest daughter of a chaebol. Even though her family is extremely wealthy, she holds a part-time job at a food market. She hides her background as an heiress and attempts to find a man that loves her for herself.