Bryce Lawrence is a legacy of Orcus, the Roman god of punishment and an antagonist in The Blood of Olympus, the final installment of The Heroes of Olympus series.
He was banished from Camp Jupiter by Praetor Reyna Ramirez-Arellano after he killed his own centurion for fun. However, when Reyna was away, the camp's augur Octavian allowed Bryce to return, allowed him to act cruel towards the other campers and put him in the Fifth Cohort.
When in South Carolina, Bryce tries to capture Reyna and charge her with patricide after overhearing her revealing that she killed her father after he became a mania. However, Nico di Angelo (a demigod son of Hades) stops him and kills Bryce by turning him into a mindless ghost and sends him to the Underworld.