Complex sentence: After agreeing to get some water for the condemned man he discovers strange houses and when he finally gets him some water at the third house he returns him to captivity only to witness Rathcroghan's royal buildings being destroyed by the spirits.
Split into simpler sentences: After agreeing to get some water for the condemned man he discovers strange houses and when he finally gets him some water at the third house. He returns him to captivity only to witness Rathcroghan's royal buildings being destroyed by the spirits.