He is from Korea, she is from China, he is a member of a popular group, she is a popular solo, she is his fan, and he is her idol. He makes her more determined in her dream. For her dream, she participated in the audition and became famous in one fell swoop. Their world seems to be just fans and idols, different countries. They seem to have no intersection, but fate has tied them together. She met her idol, and he also has inexplicable emotions towards her...