Iron Sky The Terrible Choice In Episode 1.

In a world where the sky was made of iron, Ironclad had to choose between being devoured by monsters or becoming one themselves. Vindictive, unpredictable, and stoic, they were born in the rugged landscapes of Northern Ironclad, influenced by the harsh environment. They witnessed the fall of their homeland due to monster attacks, which also shaped their survivalist nature. Ironclad dislikes crowded places, enjoys collecting rare minerals, and has a habit of sharpening their claws when deep in thought.