After all the blood that he already lost due to courtesy of the assassins, and all the processes that happened on the altar, Rex now looked as pale white as snow.
He could not pay attention to his surroundings due to the critical state of his body as he fell face-first into the blood pool without being able to resist.
Splash!
Once Rex's body touched the blood pool, a slight resonance seemed to take place between the blood pool, the blood throne, and the bloody red book.
The next moment, a bright red glow erupted from the blood throne as the red glow engulfed the blood pool.
On falling into the blood pool, Rex's body did not float as he slowly sank deeper inside it. As he was slowly buried completely, this was when the red glow covered the whole pool including the water that lay under.