In the end of the movie when Sarman sees his father's skeleton after around 20 plus years, its been reduced to only bone, everything else is gone but still pieces of its cloths are remaining.
In the fight between Moonja and Sarman, Moonja knifes Sarman, but there is no blood or wound on Sarman's body. Even later in the movie there is no wound or blood stain on Sarman.