Axel didn't do it out of compassion. He's the kind of guy that'll do anything to get his goal. Just look at what he did to Vexen, for example.
Namine was a slave. She never meant to do anything bad. She probably didn't even know what was going on most of the time.
Namine was a slave. She never meant to do anything bad. She probably didn't even know what was going on most of the time.