Amazingly the dragons don't seem to notice you, even being this close!
Looking down, Regna sees something and calls you over. Scraped into the surface of one of the steps is "PIERCE THE POOL!". It looks like it was written in a hurry. Traces of blood can still be seen in the writing. Perhaps another Warrior of the Ssorc found the answer but paid the price!
Go back and CHOOSE ANOTHER PLACE.