The colour of blood could actually be divided into many different shades.
For example, the blood in the arteries shines bright red with life, while the blood in the veins is darker. Blood that has started to coagulate will be tinted black.
The blood red of the dispatch was a very weird shade of red, as if the envelope had been soaked in blood and left to dry, so the red at the top was lighter while the red at the bottom was darker.
The dispatch gave Sheyan an ominous premonition, like seeing a black cat the first thing after stepping out of the house early in the morning. He touched the dispatch with his fingers. Its texture did not feel like paper, but more like a piece of ice with numerous patterns on it. A stiff, mechanical voice then sounded.
"Verification procedures initiated. Please pay attention to the operating instructions and strictly adhere to them. Any operational errors will cause unpredictable and irreversible consequences."