Conflict

Your Protagonist
More than anything in the world, my protagonist wants:
   Wants peace and her family safe

But he/she is afraid of:
   Of Diomedes taking over the land above or killing her father or sister falling in love with one of the people there

And his/her greatest weakness is (is it something like "falling in love too easily" or
"shopping"?):
   Doesn't want to let anyone she love go or judges people too quickly

Physical Antagonist
More than anything in the world, my antagonist wants (this can be as simple as humiliating
the protagonist or something a little more ambitious like world domination):
  To get sons to world above

My antagonist’s “beef” with the protagonist is:
  Fact that she figures out his trick

My antagonist is afraid of (long-haired bunnies?):
   Being in the water or singing

His/her greatest weakness is:
  Mistrustful or Cynical or Vague