Intro. There was a man who painted to create beauty. Kim Jongin, a man paints to revive his memories of him and Julia, a woman he loves but... Julia was admitted to the hospital ward due to an infection and was in a coma within 30 days. Ever since Julia lay in a coma in the hospital, Jongin's world has felt like a blank canvas—silent, pale, and discolored. Every day he sat in his small studio, staring at the brush that no longer knew direction. They used to plan the future, talk about weddings and a small house full of light. But the promise was stopped on the night the ambulance took Julia away. Doctors give only one figure—30 days. And for Jongin, 30 days is not just a waiting time. It is the line between loss and miracle. Unbeknownst to her, one painting would change everything, the painting gave Julia life in her eyes even though no one else could see her. Only Kai, only Kim Jongin he loves.