Fire Emblem
Chapter 16x
In order to unlock the side quest after Chapter16, you need to keep one of the green soldiers alive. To do this, have one of your horse riders rescue one of them, and do not let go. Also, go towards the top and you will have to defeat a few people. Send somebody (Marcus recommended) over to Fargus, but stay very close to the top or the really tough pirates will come after you.
