C22 The Blood Essence of the Netherworld Dragon

After defeating the Black Swamp Netherworld Water Boa, the threat was entirely eliminated.

The Berserk Python Transformation automatically wore off, and Zhang Lingfeng reverted to his normal size and shape.

At that moment, he realized that his Demonic Energy was utterly depleted. He also felt as though nearly half of his blood had been used as fuel for the energy burned during the recent combat