BBY/ABY is used to position items along the Star Wars Timeline. BBY refers to Before the Battle of Yavin. ABY refers to After the Battle of Yavin. The Battle of Yavin in Episode IV: A New Hope occured in 0 BBY/ABY.
The Jedi Council is facing a major decision. They must decide the fate of a young boy who may be able to bring balance to the force. Meet Yoda and the members of the Jedi Council as they determine the boy's future with the Jedi.