what is cortana's goal in halo 5
Halo 5: Guardians On Genesis, Osiris encounters the planet's caretaker, the artificial intelligence 031 Exuberant Witness, who allies with them to stop Cortana. Osiris catches up to Blue Team, who reveal Cortana is planning on using the Guardians to achieve galactic peace through forcible disarmament. Master Chief, aware of the massive devastation Cortana's plan will cause, attempts to convince Cortana to stand down. She refuses and confines Blue Team in a Forerunner prison, to prevent them from interfering with her plan. Osiris manages to transfer control of Genesis back to Exuberant, who wrests the prison from Cortana as she leaves the planet via a Guardian.
Hal Jordan Hal Jordan is a fighter pilot, a member and occasionally leader of an intergalactic police force called the Green Lantern Corps, as well as a founding member of the Justice League, DC's flagship superhero team, alongside well-known heroes such as Batman, Superman, and Wonder Woman. He fights evil across the universe with a ring that grants him a variety of superpowers, but is usually portrayed as one of the protectors of Sector 2814, which is the sector where Earth resides. His powers derive from his power ring and Green Lantern battery, which in the hands of someone capable of overcoming great fear allows the user to channel their will power into creating all manner of fantastic constructs. Jordan uses this power to fly, even through the vacuum of space; to create shields, swords, and lasers; and to construct his Green Lantern costume, which protects his secret identity in his civilian life on Earth. Jordan and all other Green Lanterns are monitored and empowered by the mysterious Guardians of the Universe, who were developed from an idea editor Julius Schwartz and Broome had originally conceived years prior in a story featuring Captain Comet in Strange Adventures #22 (July 1952) entitled "Guardians of the Clockwork Universe".[1]