The Conflicted Merchant

Once upon a time, in the vast land of Purpuria there was a little valley where the Red Castle stood. Not too close, but also certainly not very far away from it the Blue Fortress could be found. For decades the two clans were living peacefully, yet as time progressed, a conflict between the Reds and the Blues started to arise. Now, a mysterious travelling merchant has arrived on the battlefield. Could he be the one to help the struggling kingdoms end this horrifying war? Well, lets just say that...