本生故事，讲一群船难木匠定居于一座富饶海岛后耽于饮酒，对天神预警的洪水将至各执己见——造船以防者得以逃生，嘲笑者尽皆淹死。

A birth story of shipwrecked carpenters who settled a fertile island, grew indulgent with toddy, and split over whether to heed a deity’s warning of a coming flood — those who built an escape ship survived, those who mocked them drowned.