The play shows the struggles of three shepherd's who are soon accompanied by a vagabond named 
Mak.  He ends up using some black magic on the shepherd's and as they fall asleep he takes a sheep 
from their flock.  This play correlates to the birth of Jesus because the shepherd's eventually are 
visited by an angel who tells them a baby is being born in a nearby town.  Prior to this the shepherd's 
had caught Mak with the sheep, disguised as a baby.  I don't understand how the part consisting of 
the birth of Jesus connects with the theft of their sheep and the plot around it.  Maybe it was a unique 
way for the actors to present the birth of Jesus in their traveling parade theater.