Complex sentence: During the series pilot, "Sins of the Past", Xena finds the way to redemption to be more painful than she thought, haunted by her past transgressions, she is about to give up on her life as a warrior completely.
Split into simpler sentences: During the series pilot, "Sins of the Past", Xena finds the way to redemption to be more painful than she thought. Haunted by her past transgressions, she is about to give up on her life as a warrior completely.