Halo: Nightfall

Halo: Nightfall is a live-action digital series that serves as a bridge between the video games Halo 4 and Halo 5: Guardians. The story follows Jameson Locke, a legendary manhunter and agent for the Office of Naval Intelligence (ONI), as he and his team are caught in a horrific terrorist attack while investigating suspicious activity on the distant colony world of Sedra. The mission quickly spirals into a desperate struggle for survival when they are exposed to a mysterious element that reacts violently with human biology. As the team finds themselves stranded on the remains of a shattered Halo ring, they must navigate the treacherous landscape while dealing with internal distrust and the looming threat of the element's lethal effects. The series explores Locke's transition from a military operative to a Spartan, highlighting the moral complexities of the UNSC and the brutal reality of the war against the Covenant and other hostile factions in the galaxy.