Complex sentence: They travel north and meet Horner Dees who is the only known survivor to ever go into Eldwist, an ancient city turned completely to stone and had no intentions of ever going back, though is soon persuaded.
Split into simpler sentences: They travel north and meet Horner Dees who is the only known survivor to ever go into Eldwist, an ancient city turned completely to stone. He had no intentions of ever going back, but he is soon persuaded.