:Jacob Lucus :M Son of Aaron Lucus. Aaron Lucus was a con man who move to Libra 7 in search of a better life. After the Covenant attacked Libra 7 earily in the war, the ship 'Eternal Soldier' was knocked out of the sky and its captain killed. The soldiers and civilians on Libra 7 were left without any UNSC support while getting attacked by wave after wave of Covenant ground forces. A militia was formed, but evacuation attempts only lead to faster and greater casualties. Luckily, Aaron found the ships AI and used it to convince everyone that he was the original captain of Eternal Soldier; he then reorganised the Human militia on Libra 7 and worked along side a handful of others to push the Covenant off of the planet permenantly. Ground level MACs and lack of Forerunner technology ended with the Covenant finally retreating and leaving Libra 7 one of the only Human planets left alone. The UNSC finally returned and reclaimed the planet for moraliy purposes. Aaron fell into the role of a UNSC captain and was given a new ship; the Polyphemus. He unknowingly left a son on Libra 7, who was birthed 7 months after Aaron Lucus, the con man, took up his new role. Jacob Lucus's mother fell into depression and her son vanished. The Polyphemus was destroyed three months before the battle of Reach.