As soon as he returned to his room, Baek Mu-Gun took out the leather pouch that contained the Three-Headed Centipede’s silver beast core from his pocket. The silver beast core contained roughly a hundred and twenty years’ worth of energy. Under normal circumstances, absorbing all that would be so difficult that it would already be fortunate for one to successfully absorb seventy to eighty percent of it using an Upper Ascension Realm internal energy cultivation method.0

However, Mu-Gun was different. Apart from having the Heavenly Thunder Constellation Divine Art, an Upper Ascension Realm internal energy cultivation method, he also had excellent internal energy handling ability. Hence, he could absorb at least ninety percent of the energy. To top it all off, the thunder qi inside the Three-Headed Centipede’s beast core was the same as the Heavenly Thunder Constellation Divine Art’s energy, making it much easier for Mu-Gun to absorb the beast core’s energy.0

To fully absorb the beast core’s energy, Mu-Gun had to immerse himself in qi circulation for at least an entire day without being disturbed by anyone. Failing to find enough free time for the entire process until now, he refrained from consuming the beast core. Fortunately, now that he was back at the Baek Sword Sect, he could finally absorb it. Not wanting to delay the process any further, Mu-Gun ordered his servants not to let anyone enter his residence until he came out on his own accord.0

“Let’s get started.”0

As soon as Mu-Gun...0