Earth youth Lin Mo entered the Tianyan Academy with a meager bag of belongings, yet was mocked as a "country bumpkin" due to his low cultivation base. Little did anyone expect that during the entrance test, his Dao origin affinity was actually unmeasurable! Starting from a sweeping odd-job worker, Lin Mo relied on an unforgettable heaven-defying comprehension to fuse ten thousand techniques, prompting Chen Xuan to gladly take him as a disciple. Practicing the mysterious Ten Thousand Daos Return to One Formula, he swept across geniuses by leaping levels all the way. Yet as his strength surged, he discovered that he could actually devour the Dao power of others, thereby becoming a must-kill target in the eyes of all clans. When the heritage of the Primordial Spirit Clan gradually awakens, a heaven-shaking secret buried for a hundred years also floats to the surface.