Shim Dok-chul, a 70-year-old grandfather, had to give up his dream of becoming a ballet dancer, but now, in his old age, he decides to follow his heart and joins a ballet company. Naturally, his family is not thrilled with this initiative. Dok-chul meets a young man named Lee Jae-rok, who has tried his hand at various sports and has decided to follow in his mother's footsteps by pursuing ballet.