The unity of body and mind was indeed beneficial for creating Soul Guidance Devices, and it greatly benefited his own cultivation. But correspondingly, the consumption of his mental energy was immense.
From the start of the creation of the Soul Guidance Device to its completion, over the span of six hours, Huo Yuhao's mental energy had been significantly drained. Even though he had reached the Formless state, he could barely hold on any longer.
However, efforts always led to rewards. He firmly grasped the feeling of sublimation, and after this, his mental strength would certainly improve further. Moreover, during the most intense moments of the creation process, he distinctly felt an increase in his Soul Power, as if breaking through a barrier, suggesting he had likely advanced another level.
