A couple that gives birth to many boys, but all of them die, so the couple feels very sad and disappointed. One day, the husband overhears the conversation of some ferocious ghosts in a rock seam. The couple gives birth to another boy, and the husband immediately cuts him with an axe because he learned that it was a ghost from the conversation he overheard. Later, all the ferocious ghosts say to the couple that they truly wanted to be their sons and would like to serve them. After a while, the couple gives birth to one more son, who is really healthy and lives long life.