ข้อมูลเบื้องต้น: '𝐻𝑎𝑟𝑢' lives with '𝐻𝑎𝑟𝑢' peasant family. '𝐻𝑎𝑟𝑢' befriend with neighbor's son same age as '𝐻𝑎𝑟𝑢'