불러오는 중…
Two small neighboring kingdoms share one mountain road, until a wise official warns that lips and teeth need each other to survive. Will greed blind a king to the danger right beside him, or will respect for a neighbor's trouble save them both? (Respect·Wisdom)
이 책의 번역본이에요
원본 책: 순망치한 — 입술이 없으면 이가 시리다