Star Dome Railway: We Break the Mirror

[Star Railway + Warhammer + Halo, it is not ruled out that others will be added in the future] A mirror covering the entire sky appeared above the trees and the sea. Countless eyes shining with blue light like stars opened from the mirror and stared at the trees and sea below. "From the moment we shattered the subspace frontier, we brought disaster into the world. We made our mistakes bigger, but we will pay for our mistakes." When the subspace overlaps with this world, it has become a mirror of this world. The thoughts and emotions of all life are reflected in this mirror. These emotions and thoughts become the life or nutrients of the subspace, and these creatures or gods born in the subspace will dedicate the entire world to the subspace. The subspace continues to grow due to all living things, but the subspace reflects not only darkness, but also light. "We will not be crushed by our own sins, nor will we lose all reason because of our sins. On the contrary, we will stand up again amidst our mistakes and sins. Even if our galaxy has been swallowed up, we will still help those who are worthy of help, and we will also find a way to get rid of the subspace in this world, for the sake of the Emperor!" (Note: In order to facilitate the author to write his own novel, I will slightly modify some settings about other creatures in subspace)