17-year-old Song Yujun lives for soccer. However, when he suddenly becomes color-blind, he has no choice but to walk away from his dream. 15 years later, after a car crash, Yujin finds himself on the brink of death and makes one last wish: to step onto the soccer field one more time. In the next moment, he appears to have been given this chance as he finds himself back in his 17-year-old body. On the pitch, strange bands of colorful light dance around him. With the colors as his guide, can Yujun become the midfielder he always dreamed of?