Here is paragraph from the web novel regarding the death of the adventurers:
[He saw corpses of people he knew, scattered here and there.
In one conspicuously big crater, one had been sewn inside the ground by the large fang sword struck in his chest, the person with big frame was Vulcan. His own sword which had pierced through the heart directly, was still being held on the hilt tightly by the right hand which had been cut off from elbow.
On the roadside was a black worn-out cloth lying down, if the wand modelled with skull was not lying besides it one couldn’t make out it was Morzun. Whether he had taken a lot damage, or whether crushed by something big, from tip of toe to the top of head every bone was pulverised in very small pieces, there was no more the face of skull, it was absolutely impossible to identify him.
The 3 corpses lying on the toppled down trees as though they were leaning, were without a doubt of the 3 elven sisters. To a distant person it would look like three people were joining hands in an horizontal line, in truth their palms were pierced through by arrows, so their hands were forcibly joined together. The three had their heads cut off cleanly, because the three had the same equipments and physique, He couldn’t understand who was whom.]