Sugar

Rin Ishikawa, 16 years old, the "talent'' that will revolutionize the boxing world has begun to awaken in the north. Rin is a very popular and mischievous person. He was raised by his mother and grandparents in a small town in Hokkaido. Now, he has dropped out of high school and is about to embark on his journey. Without thinking about his future, he decide to go to Tokyo. Rin, little did he know that he would leave his name in the history of boxing.