High in the sky, the King of the Underworld rode Entei, whose hooves trod on flames.
Over the years, Entei's strength had grown considerably, and his appearance had become even more imposing.
A golden cloud of Auspicious Clouds lay beneath Chongli's feet.
He followed the King of the Underworld closely. Wherever his lord went, he would remain by his side.
Entei was fast, but Chongli kept pace with ease.
Like two streaks of light, they flashed across the sky, too fast for ordinary eyes to follow.
The King of the Underworld sought the secret of eternal life. Remaining in Demon Wolf Castle would yield nothing.
The world was vast, and there were countless places and beautiful sights he had yet to see with his own eyes.
How could he pass up those sights on his journey toward eternal life?
Thus, the King of the Underworld rode Entei away from Demon Wolf Castle, taking Chongli with him.
Leaving the Five Demon Wolves to guard Demon Wolf Castle was enough.
This journey was no aimless wandering. They were headed toward the East Sea.
Years ago, after obtaining the Hundred Demon Bats' Barrier Secret Art, he had encountered someone who called himself a god.
That so-called god was merely a yokai trapped on the legendary immortal island, Horai Island.
Back then, he had encountered Kyora, one of the Four War Gods, on the coast.
Kyora had been sealed, and leaving the island had weakened him even further, stripping away more than half his strength.
As a result, slaying Kyora had been extremely easy.
But now, even if the Four War Gods merged into a Great Yokai, they would hardly be a match for him.
The King of the Underworld's destination this time was the mysterious Roaring Furnace on Horai Immortal Island.
No one