StarTropics/Fridge

Fridge Logic

 * If Dr. J is such a good friend to the villagers of C Island, why is his lab on the other side of a cave full of monsters from their village?
 * That cave wasn't always full of monsters. It's suggested that prior to Dr. Jones's kidnapping, it was just an ordinary cave with only tame creatures in it, and whatever kidnapped Dr. Jones also caused the monsters to appear in the cave.