How Many Men Would Survive?

"You must be on the enemies side and using Dark Magic to pretend to kill our enemies."
"No, I am..."
"Shut up! Men attack!"
Your 28 men run and are able to get 3 good blows onto the mystery man before he destroys them completely. He then turns to you and and blows you away killing you.

You didn't save anyone not even yourself but the king may still be alive.
End Of Story