Complex sentence: After working hard to raise bail money to release him, Hayes reveals what he knows about the monastery and his expedition before he decides to give Fenton the artifact in his possession, a green gemstone shaped like a dragon's eye.
Split into simpler sentences: After working hard to raise bail money to release him, Hayes reveals what he knows about the monastery and his expedition. After their talk he decides to give Fenton the artifact in his possession, a green gemstone shaped like a dragon's eye.