One day later, the secret technique used by the Black Water Mysterious Serpent to devour countless living beings and stack buffs expired. Its body shrank back to a size of one hundred thousand zhang, and its aura began to plummet.
Concurrently, the Black Water Mysterious Serpent's strength rapidly declined, soon dropping to about one-tenth of its prime.
"It has weakened. Now is the perfect chance to kill it," Bai Qian said, watching the weakened Black Water Mysterious Serpent.
Chapter 181