I'm with millie210.
Many of Grimm's fairy tales are similarly grim. Not too long ago, life was cheap. Death was more common than survival. The story just didn't sound so bad to ancient listeners. They knew their lives could be snuffed out for capricious reasons.
https://www.youtube.com/watch?v=LhmP8UYtipA&feature=kp
Now if we try and reconcile that story to our modern concept of an all-loving God, with supreme reverence for life, it does not compute. A fundamentalist who tries to "scientifically" justify the Noah's Ark story is barking up the wrong tree.