Dai Shimiao (played by Ke Jiayan) is an exchange student who came to Taiwan from Japan to study. He was infected by the enthusiastic and lively Xiao Ai (played by Zhang Rongrong) and became a good friend. Miaomiao is looking for the cake shop where she first fell in love for her grandma, but finds that it has become a second-hand CD shop. The owner of the CD shop is a young man who always wears headphones and does not interact with...