He now knew that it would not be an overnight task to use the Heaven and Earth Tribulation for Body Refining; it was likely to take a long time to complete.
Therefore, he began to control the Divine Lightning of Illumination. Compressing the Divine Lightning of Illumination was harder than he had imagined. Compressing four elements at the same time was not difficult, but the challenging part was maintaining the transformation pathways during compression. It was equivalent to altering the size of the entire world without changing the shift between day and night.
At first, Lan Xuanyu made mistakes easily. It was only under Gu Yuena's guidance and leadership that he gradually found his way.