KSZ Petrification

In these episodes of Kyoryu Sentai Zyuranger the evil Bandora sends a young boy named Hiroshi to an island where if he gets too scared he will turn to stone. Meanwhile the rangers were already planning to go to that island to retrieve the Legendary Weapons, however, if they get too scared or stay there for over 24 hours then they will also turn to stone. Can the rangers save Hiroshi and retrieve the Legendary Weapons? Or will they all be trapped on the island as statues forever?