C602 Should It be a Life-saving Straw or a Useless Spell？？

"The third point is that it requires both sides' love. It is great. Even if I have to give up my life for the sake of the other side, I won't hesitate in the slightest."

"The last point is to integrate the blood essence of both sides into the Formless Heart Formation."

"It's all over after this step."

"As long as there's a mistake in one of the segments