Random Riddle: 7-25-2015

You are an adventurer and come across two caves: one on the left and one on the right. One of the caves has treasures; the other, most certain doom. You see an imp passing by and ask which cave has the treasure. The imp said, “Two caves you came across. Many have failed to pick the right one. It contains treasure of many kinds. What is left, to tell, is the other cave, with terror and death lurking around.”

Which one should you pick?
 

Riddle