"Jonas and the Fox" Line Puzzle

 

"Find the Story Line" Puzzle

PA'R  GUDA  CZAR  AUZB  TIMRR  AUZ  RADIR,  FMPWF SIMB  GMICY  AM  GMICY,  EMYJ  AM  EMYJ,  CPHZ  D YPRZDRZ.

Substitute the letter B for E, but not E for B.

ANSWER

IT'S WHAT LETS THEM CROSS THE STARS, GOING FROM WORLD TO WORLD, BODY TO BODY, LIKE A DISEASE.