All of the non scholarship Kaido players are taken to an island for strict training and to determine the most ideal position each of them should train out. Goro immediately doesn't like the training, but the threat of being cut from Kaidoh if he doesn't keep himself in line lies over his head and keeps him going.
드디어 시작된 카이도 야구부 생활.
반년동안 집에 돌아오지 못한다는 얘기에 엄마와 동생 신고는 섭섭함을 감추지 못한다.
그런데 야구부원들이 간 곳은 2군 숙소가 아니라 통칭 유메시마로 불리는 외딴 섬에서의 지옥훈련이었다.
