There was no need for the weak to exist. Repeated tales of the strong triumphing over the weak filled the history of civilization.
A dark red planet featuring dim sunlight, a cold atmosphere, and an abnormally volatile and rugged landscape lay beneath the illumination of the ancient yellow-brown sun. Common sense dictated that the iron-rich land and atmosphere should not have sustained any life, being so dull and barren that even advanced civilizations would not have bothered exploring on passing.
And yet, within the dead realm that almost felt too cruel, something miraculous happened. Deep within the warm springs in a valley basin, primitive sprouts grew amidst vigorous magical energy. The deep mana zone eventually enveloped the world through seismic movement and initial life spread throughout the world. Tens of millions of years of dramatic evolution and countless descendants later gave birth to a steel-hard species.