yeah, I'm agreeing with Vincent and Gorbad here.
Firstly: you should change the description of Daikanos in your post. He isn't wearing armor, only his sword. He was about to go running a few rounds around town.
Then, I feel like you should have atleast given me the chance to react to the punch before asuming nothing happened to the orc. Daikanos wouldn't have backed down. His reflex would be to go in the attack, moving forward 45 degrees so they stand face to face, block the arm while knocking the orc with his elbow on the temple with atleast half the power of the orc, causing massive damage and then he'd continue to break the neck.
And yes this is all possible. Hell I am in RL capable of doing it.
Daikanos could also just step back and put him on fire. This way I don't have to ignore him drawing his scimitars. Not that they'll do him any good.
OP no?
And you should have discussed this first, specially castrating the guard. Urgoc will be hanged for this if it were up to Daikanos.