Diamond Ace Golden Boots and Silver Sticks

Your persistence has allowed me to stand on this diamond field. Now I will help you realize your dream. My bat will swing for you. You are the ace in my heart. The beginning will introduce the protagonist's time travel in a clichéd way. The pace of the novel will be relatively slow, mainly because the protagonist was chosen to join the junior high school baseball team by his friends. Throughout the junior high school years, the protagonist, as an amateur, had to help a group of even more amateur partners grow as a player and coach, and would play amateur games that were suitable for ordinary junior high school students. So