Doomed Swordsman

The Doomed Swordsman
BOSS

'' 'This swordsman looks very alert, yet tired at the same time. The feverish glint in his eyes matches the shine of beautiful sword. Could this be the infamous Cir'leh you've heard so much about?'''

HINT: '' 'Density once got to one of the explorers in this dungeon. Cir'leh mocked him and thought to trick him for a boon. But no one tricks Density. So the sword he got was not all he had bargained for. Powerful thing though, and very shiny!'''