Twinny and the Rock

It all started one bright day at the beginning of spring. All the animals had come out of hibernation relieved that at long last winter had passed ...
But as all good stories go, all is not well that begins well. It happened that a young worm, Twinny by name, came across a huge, verdant, mysterious rock in the middle of the forest.
When she told her parents about her find, they were far from elated. Instead of congratulating young Twinny, they forbade her to go back, warning her that grave danger abounded upon the rock.
Now Twinny was faced with a grave dilemma!
Were her parents' words true? Was the danger real? Should she go back to the rock? Or should she listen to her parents' words and never return to it ever again?