Su Yu used the spring water to wash himself as he began to cast his weapon.
He had to cast it more or less to avoid suspicion.
As for the blood color, it didn’t matter. The spring water had the function of self-purification. It was just that there was too much blood qi on Su Yu’s body, so he was dyed red for a moment and would soon dissipate.
This spring water was a good thing, but unfortunately, it could only be used here. Without the tranquil heart spring, it would not be of much use.
As Su Yu forged his weapon, he washed himself while continuing to extract the Heaven Yuan Qi from his blood essence. He took this opportunity to wash it together. He had too much blood essence in his hands. That fellow Xia Huyou had bought his Heaven Yuan Qi.., he had not paid for it, but had used his blood essence to purchase it.
In the pool, the color of blood became more and more intense.