Frozen Abyss
From Wyvern Source
How to Solve
1. Find cave in NE, near bura shaan and glacier point. It's a cave situated next to lava and a volcano.
2. Find an old man - you need to recover an item (orb?).
3. Find 3 discs (sun, earth and moon?)
4. Use discs to get the main quest item.
5. Return item to old man.
quest reward: chilling bracelet (small cold AC)