There is a hidden island near the Arctic called Hoplan where all the bunnies in the world come from.  Life on the island is very similar to human life and all the bunnies live happy long lives. This is all thanks to Tuki, the moon bunny from 100 years ago. 100 years ago, the bunnies didn't have short fluffy tails like today. Their tails grew very long as they got older and thus made it easy for the foxes on the island to hunt them down. But Tuki's tail never grew, and he helped make the other bunnies have tails that never grew as well. Without Tuki, the bunnies would not be able to live so happily and for so long today.

This story is a metaphor to how Jesus changed our lives forever. Before he came, we would have many many sins that would gather as we got older.  In order to clear out sins before He came, we had to sacrifice a lamb every time we sinned. This was a very difficult processes as animals were very valuable resources back then. However after Jesus came (or in our story, Tuki), He was able to take away our sins by first performing miracles and then dying for us in the hands of the enemies. In today's New Testament era, we are able to pray for our sins to be forgiven and also have a way to contact God.