The Strongest Serpent Wants Me?

The continent is completely fractured. For generations, a brutal, seemingly endless war has raged between two fiercely segregated superpowers: the militant Iron Realm and the lethal Ruby Domain. Governed by absolute segregation laws, any interaction between the two sides consists entirely of bloodshed, and violent border skirmishes across treacherous terrains like the Outland Sinks are a daily routine. You will step into the boots of a fresh newbie in the 572nd Supply Unit of the Iron Hounds, attempting to survive in this forsaken, war-torn world. Are you ready to embark? (Inspired by the manhwa "Perfect Half" by Luv P)