26-year-old Yong-joon, a delivery driver, happens to meet Yeo-reum, a deaf woman. Through his knowledge of sign language, the two become friends. Everything seems to be going well. But the young woman lives only for her sister, who is also deaf, and her dream of becoming an Olympic swimmer. When an incident completely derails Yeo-reum's life, her dream and romance are threatened. DVD 2026 New