Halo: Nightfall: Soldier Within

Soldier Within is a Second Story of Halo: Nightfall's Episode 2: Sourced From Hell. It depicts the growing tension between Samantha Wisner, part of the Sedran Colonial Guard and ONI's Alistair Bov Estrin and Michael Horrigan in regards to hospitality and hierarchy, during their prep time before the Mission to Alpha Shard.