Tiffany was once a terminally ill patient, but she's given a chance at life after an eye transplant and now lives each day to the fullest. She meets Taeyeon, the Founder of a Charity for dogs and cats who lost her girlfriend to an accident 5 years ago. Tiffany falls for Taeyeon, not knowing that her donor was Taeyeon's Ex-Girlfriend. So will the eyes of Taeyeon's Ex-Girlfriend destined to be given to Tiffany for Taeyeon? Will it be the way for Taeyeo