Once Behemoth was a city atop a mysterious massive beast's back. The beast would wander the Aethernar mountain range aimlessly. Atop its back was a ramshackle city of savage slavers and monstrous humanoids, a society of violence and brutality. So problematic was this city of raiders, that a Coalition was formed of goodly nations to suppress and de-fang the beastly city. So started the Behemoth War, a series of small skirmishes in the Aethernar Mountains.
A costly set of battles, made more worse by surprise mutations appearing in the Behemoth raiders, then by the surprise arrival of another large, powerful beast: the Skyterror. Which caused the Coalition to retreat. Forming a new plan, the Coalition sent a team to deal with the Skyterror, while also creating their own massive construct: The Hammer of Duty.
The Crashed Ship