Magister Hanellin:
Listen. I'll tell you the story about an ancient king who gained eternal life but paid the price by being imprisoned in a high tower by the gods? After being trapped for hundreds of years without being able to die, the king went mad and turned into a monster... The key to eternal life, the mountains of treasure from the ancient empire... and the secrets surrounding the "seal"... These were the distressing things that people had to obtain from the king.
(Only characters above level 60 can take on this quest.)