Two years later , Mustang is assigned to help Ishbal 's reconstruction in exchange for his sight .
The Elrics decide to travel the world , desiring to repay those they met and learn the secrets of alchemy to help others .
Two years later , Mustang is assigned to help Ishbal 's reconstruction in exchange for his sight , and the Elrics decide to travel the world , desiring to repay those they met and learn the secrets of alchemy to help others .