Kong Yu gathered all of his physical strength and soul power, attempting to shatter one of his Profound Immortal Laws, but surprisingly, he was unable to succeed. This astonished Kong Yu; he hadn't expected his Profound Immortal Laws to be so solid. He ultimately had to resort to the power of the Heaven and Earth Dao, although he dared not draw too much power, as utilizing fifty percent could instantly crush him. He only borrowed a tiny fraction, but even that was sufficient.
