In the past hundred years, Xiao Shi had already begun to construct the Behind-the-scenes Dao. He had basically successfully constructed the prototype of the Behind-the-scenes Dao. However, it was extremely difficult for this Behind-the-scenes Dao to transform into the Heavenly Dao.
If Xiao Shi did it himself, he estimated that it would take at least a hundred years before he could turn the Behind-the-scenes Dao into the Heavenly Dao. Fortunately, after the Martial Progenitor revived, he would directly help him form the Heavenly Dao.
"Dao River, open!" Following the Martial Progenitor's words, the sky of the Beginner Martial Era immediately changed. However, this change could only be sensed by people in the upper three realms of martial arts. Those who had not reached the upper three realms of martial arts could not see anything abnormal in the sky at all.