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