You Changed Me

Edward Elric just came home from his long journey and finds an infant lieing at the doorstep of his house in the usual basket with a baby blue blanket thing in movies....with a mysterious note taped to the handle of the basket. He tells Pinanko, Winry, and Al about if they had any clue about the infant, but they didnt know either.....
Now its up to Ed, Al, Winry, and Pinanko (yes, the dog, Den, too) to take care of this little guy and find out where he's from~and why.