This Is a Warhammer. What the Hell Is Your Armor Combined With?

Here is an explanation of why it is worn in the toilet; In the core setting of the Warhammer 40k universe, the subspace is a collection of souls, emotions, ideas and chaotic energy. It is intertwined with the real universe but has clear barriers. Under normal circumstances, the dimensional channel is extremely difficult to open. Only when there are "energy impurities" or "extreme emotional fluctuations" in the real universe, the subspace gap will temporarily expand, becoming a breakthrough for cross-dimensional travel. As for human excretion, I think it is the purest moment of "impurity release" in the real universe. At this time, a certain supreme being took action to pull him in through subspace teleportation. (Who is this supreme being? And why does the protagonist need to go there? This will be mentioned in subsequent developments)