#Lieutenant Titus (Ultramarines)

Lieutenant Demetrian Titus is a veteran Primaris Space Marine and a protagonist within the Warhammer 40,000: Space Marine series. Originally the Captain of the Ultramarines 2nd Company, he was reassigned to the rank of Lieutenant after returning from a long period of service in the Deathwatch. He is distinguished by his unusual resistance to Chaos and his transformation into a Primaris Marine through the Rubicon Primaris procedure.