Description：After learning that his ex-girlfriend Yun-hee died in Vietnam, pop music composer G-Feel lost his creative inspiration and spent his days drinking to drown his sorrows. One day, he saw a video of a piano player on the Internet. The player was a Vietnamese girl named "Mei" who dreamed of becoming a musician. An indescribable emotion surged in G-Feel's heart, and he immediately adapted the tune played by Mei into pop music. He wanted to contact Mei, but he didn't have her contact information, so he went to Vietnam impulsively. There, he met Mei, but he didn't recognize that she was the person he was looking for.