@fais3000 First, go get the treasure chests in the other areas, ignore the monsters if you can, you want fire sword and ruby gear. To beat the boss, you want to ignore the mini knights and go for the orange potions, then just focus hitting the boss. You want to be careful not to get trapped in by the 3 enemies because once the orange potion runs out you'll die. Then, go for the red potions if you still haven't finished off the boss.