The alchemical boat was still more than two miles from the remains of the dragon. From afar, the bone spirits surveilled the dragon's remains. Banchajanna crawled cautiously on the waterbed in a way totally unbecoming of a spirit king. Banchajanna behaved more like a low grade magic beast who was afraid of startling the powerful creatures in its vicinity.
Saleen knew how to torture Banchajanna as Banchajanna was helpless against his threats and temptations.
There were skeletal dragons in the death dimension too. The body of a skeletal dragon would always be inferior as compared to the bones of a dragon which still contained vitality. Even if a skeletal dragon was in front of him, Banchajanna would not be allured. He currently had no choice but to risk his life for a few bones.