Tang Yin brought out a small blue orb imprinted with the pattern of beasts on its surface, it was the Beast Soul Receptacle. He sent his divine sense inside it casually.
He could feel the Beast Souls of several hundreds of thousands of Rank 1 Demonic Beasts, the Beast Souls of a hundred thousand Rank 2 Demonic Beasts, the Beast Souls of several tens of thousands of Rank 3 Demonic Beasts, the Beast Souls of several thousands of Rank 4 Demonic Beasts, the Beast Souls of several hundreds of Rank 5 Demonic Beasts and finally the Beast Souls of a few Rank 6 Demonic Beasts.
Tang Yin casually devoured a couple hundred Rank 1 Beast Souls. It took him a minute to completely digest them. He utilized the Soul Refinement Technique to efficiently strengthen his soul with the soul force of the Beast Souls.
Once he did this, Tang Yin repeated the same process once again.
Like this, another year flowed by quickly.
