In the middle of the war, with a weakened Marley and a failed mission, something has arrived to this planet. The Adeptus Mechanicus has arrived to this world. Now, with the end of the era of the Titans Marley must face a much greater nightmare, because in the grim darkness of the far future, there is only war.

En medio de la guerra, con un Marley que se debilita y una misión sin éxito. A este mundo ha llegado el Adeptus Mechanicus. Ahora, con el fin de la era de los titanes Marley debe enfrentarse a una pesadilla mucho mayor, pues en el siniestro futuro lejano, solo hay guerra.

When a regiment of the Imperial Guard is lost in the Warp, they emerge in a system home to a Feudal World whose inhabitants lay besieged by heretofore unseen monstrosities. As lost secrets come to light, the Imperium will be shaken to its very core. The hope of seeing Cyber-Titan Shifters take on Chaos Titans is what keeps this story alive!

The Titans decide that the time for humanity to die is now and bring every titan to the breaching of Wall Maria, it's too bad they didn't expect interference from certain green-skinned warmongers. One-shot.