Written by Kim Jang-sung and Illustrated by Kang Woo-guen

This book contains folktales about the inexplicable features of the world of humans and animals: why we talk, why there are bald people, how wine came about, why quails have short tails, why flatfish have slanted eyes, why the bald octopus has its eye in its belly, and why the shrimp's back is bent.