Leaving aside just how deep an impression Jiang Sheng had left on those three demon lords and evil lords.
After several days of fighting without a clear victor, both the Heavenly Toad Demon King and Lady Biyun began calling for reinforcements.
When they clashed again one day, besides the Heavenly Toad Demon King, the Osmanthus Demon King also appeared at Ten Thousand Waves Marsh, while Lady Biyun had brought Lady Three Phoenixes to her aid.
For a time, the four demon kings fought in a tangled frenzy. Rampaging demon qi swept across the heavens, scattering the sea of clouds across a million li. At the height of the battle, the Heavenly Toad Demon King revealed his true form.
A three-legged Heavenly Toad, its entire body the color of jade essence, sprawled upon the earth like a mountain range. Dim violet mist coiled and spread around it, blanketing hundreds of thousands of li. Every sound from its open mouth became a terrifying tide of sonic waves that shook a million li.
Lady Biyun then transformed into a hundred-thousand-li jade-winged centipede, swooping through the sky like a Heavenly Dragon. Five-colored poisonous mist billowed around her as she struck the three-legged Heavenly Toad like a streak of dark light, shaking the earth and mountains until demon soldiers and generals alike could not keep their footing and tumbled down one after another.
As the Heavenly Toad Demon King and Lady Biyun successively revealed their true forms, the Osmanthus Demon King and Lady Three Phoenixes followed suit.
The green-backed osmanthus rhinoceros towered into the heavens. From head to tail, it spanned a hundred thousand li; from hoof to shoulder, sixty thousand li. Merely standing there, it resembled a towering mountain range, making even Nine-Head Mountain seem incomparably short before it.
The Osmanthus Demon King shook