C2365 Eight Tremors
The blood that "Hu San" forced out with his palm was just a medium. In reality, the true power that was channeling the formation was the psychokinesis contained within the blood, or more accurately speaking, the laws within psychokinesis.
The energy within the Spirit Domain was similar to the power of the laws formed by the formation. In addition to the power released by 'Hu San' at this moment