The low roar of the Obsidian Dragon Soul shook the entire space of the secret realm like thunder. The black vortex surrounding its body grew increasingly violent, as if it intended to devour the heavens and the earth. Faced with this terrifying power, Chen Haotian and Su Wanqing did not retreat in the slightest; their gazes were as firm as iron, piercing straight through the dark Abyss.
Chen Haotian gripped the Feishuang Sword tightly, his sword qi condensing into a tangible, bone-chilling frost that cracked the surrounding space. Staring into the eyes of the Obsidian Dragon Soul, he said in a deep voice, "This creature's power is too great. If we drag this out, the secret realm's energy will be completely consumed by it, and by then, we won't have the strength to fight back at all!"
Su Wanqing nodded, gently waving her staff as tidal waves of thunderous power surged forward, transforming into countless bolts of lightning barriers to temporarily block the Obsidian Dragon Soul's onslaught. "Indeed, but its core is hidden too deep. Your previous attack failed to take effect; we need another breakthrough point."
Chapter 140