Valgros,

The Forsaken Sentinel Once a noble guardian, Valgros was a steampunk sentinel powered by an ancient crystal. Betrayed by dark alchemists who sought to awaken the soul of a fallen sorcerer within the crystal, Valgros was cursed and transformed into a demonic mecha, driven by rage and revenge. His corrupted form now roams the ruins of the city he once protected, torn between his quest for redemption and the growing madness within him. Haunted by the memory of his lost love, Valgros searches for a way to bring her back, while the dark magic that binds him twists his soul deeper into darkness.