Quest: Ice Monster

Before you go to the quest site, buy Adventures Shoes from Inn Hostess.

Go to Dae Shore (East exit of Kugnae) then go to South West corner of Dae Shore, you'll find icy map and a man NPC inside. Talk to him.

He said that his village has been attacked by Ice Monster. This monster is so strong, you can't defeat it with your weapon or magic. The only way to defeat it is by Luring the monster into the Lava. If you can defeat the monster and take their Heart, he can make you a sword from that heart.

The ice monster will only chase and attack you if you taunt it with expression.
The ice monster is so strong, you don't want to get too close with it.
If you stand on lava without Adventures Shoes, you'll burn

After defeat it, take its heart and give it to that man earlier, he'll give you Snow Saber, Legend, and some Karma.