Dark crimson firelight blanketed the entire sky.
The stench of blood permeated the air, making it nearly impossible to breathe.
Upon the pitch-black earth,
Hundreds of thousands, even millions, of monsters—some enormous, some horrifying, all in different forms—were crazily slaughtering and devouring one another.
Countless wails and roars intertwined without end.
Every scene displayed chaos and cruelty to their fullest extent.
Flame Rabbits, Earth Tigers, Apeman Giant Apes, General Sickle Crabs, Horned Dragons, Poison Dog Dragons, Swift Dragons...
Top-tier Danger Beasts could be seen everywhere.
First-, second-, and third-tier Danger Beasts covered the mountains and plains, even filled the skies, only to be reduced to bloody pulp in the blink of an eye.
On the other side, densely packed Kabane, tens of thousands of Pure Titans, thousands of Man-Eating Demons, and countless skeletal soldiers formed waves of death that crashed into the former's ranks one after another.
Layer upon layer of severed limbs and mangled corpses were mixed together.
Trampled beneath their feet along with thick blood, they became an indistinguishable mass of flesh.
High in the sky,
Native Rathians, Rathalos, Gold Rathians, Silver Rathalos, and other fire dragon-type Danger Beasts, along with bird-type Danger Beasts of all sizes,
Were engaged in equally brutal slaughter against flying magical beasts from the Falmart Underworld, such as Frost Dragons and White-Winged Wyverns, as well as Wind Dragons, fire dragons, griffins, Night Demons, and more from the Zero Magic World.
Every moment, vast amounts of shredded flesh turned into a rain of blood that fell upon the battlefield below.
Death and blood filled every corner, forming a hellish scene too horrible to behold.
This was the Teigu Underworld.
The two sides were the 'Native Resistance Army' led by Destaguru and the World Government Underworld Army forces led by 'Bone Dragon General' Bowen Knohen.