Sage of Red Robe

I thought it was asleep, but it wasn't. I'm not entirely sure, because I only heard a legend. I just know that this dragon may have the strongest power.
Its name is Alcano. It is the owner of red scales and has the strongest power among dragons.
There may be more detailed informations in an old tablet which is located in this volcanic zone.

If you go to the Flowing Land, you may find Slates about Alcano. If you find them, pass them to Harfmein.