On the sentinel island i choose my 4 teammates and i found sassan who want to help me for beat laiken, i find her ring and she's run foward, but i dont follow her and now i dont find her anywhere on the island.

She runs the way from her grave to the magical barrier, somewhere on this way you should find her.

I can't find here and i doesn't have any save before the start of the quest.

She is between the beach and the barrier just check the whole area its not that big but she will be there. She runs in a pretty much staight line and takes the shortest route,so she wont be miles away if you check the map and just go to the barrier in as much of a straight line as you can.

Well, I can't find a ring :x any hints where is it?

I found her thanks.
For the ring you found it close to the alchimist, its a door but before go in save and take many health potion, strong foe wait you.

In the dragon tower, where i found my necromancer, echanter and alchimist?
I just met my instructor and my bed room.

You have to use your dragon stone.

The game say you cant use your dragon stone here, when i'm in the dragon tower.

The other stone, or just press U.

Ok i dont see i have 2 stones, only see one (i dont see anyone before you say me they exist), thank you

Youve got the dragon stone, a blue glowing stone inside a ring, that transforms you into a dragon, and a tower stone, a red glowing stone inside a ring, that teleports you to different areas in your tower.
Both can be founds under questitems in the inventory.

I can't find sassan any clues where does she stands I cama across whole island few time doing any side quest, being even on those mini islands, can't find her I am desperate right now

Did you free her from her grave?

I have a big problem with this Dragon Stone. It just stopped working. When I have received Dragon Stone it works, but later just stop working, and I always make quicksaves. I don't have earlier savegames and stupid Stone not working. So don't know what I suppose to do now. Any ideas, please?
P.S. "Start new game" - bad idea)
P.P.S. Sry for my bad English.

Its a bug, you need to reload older savegame, when you dont have one its your own fault, who plays RPGs whitout making tons of savegames?

So, it's a bad idea rewriting old savegames) I'll be waiting for patch then and start new game when it's out...
Arianaris, thx for quick answer anyway)

I ran into the dragon stone bug today. I've been in the mines and flying fortresses for days now, and I'll be damned if I'm going to do it all again! I didn't need to go the the battle tower until now, but now I NEED the platforms.

I have a ton of save games...does the dragon stone work (supposed) outside of the battle tower?

Dragon stone work in flying fortresses and tower stone work anywhere for me.