[Intro: ] In the shadow of the stars I was born from his design Steel and faith within my veins his will in every line From the forge of Ultramar where reason meets the flame I rise to bear the duty and the honor of his name [Verse 1: ] I march in lines of order our banners never torn Each step a code of purpose from the day that I was sworn No chaos in my thinking no mercy for the foe For reason is my weapon and discipline my soul [Chorus: ] I am the Son of Guilliman heir to the Father’s plan Bound by the Codex forged by the Emperor’s hand Through fire and through shadow through faith and through war I live for the Imperium forevermore [Bridge: ] The galaxy burns but our hearts do not waver Logic our armor duty our savior In a storm of heresy our faith is the guide For Guilliman watches ever by our side [Verse 2: ] His words are law eternal his order pure and clear The Codex is our scripture the truth we hold sincere Through battle’s endless fury we find the Emperor’s grace Each wound a mark of service each scar a sacred place [Chorus 2: ] I am the Son of Guilliman reason made flesh and steel The will of the Emperor the blade that does not yield From the ruins of heresy to the stars’ cold shore We fight for the Imperium forevermore [Outro: ] In the silence after battle when the stars no longer gleam His legacy endures our eternal dream For in every gene in every war Remains the Son of Guilliman forevermore