Four Mad Demon Sects, Three Half-step Ascending Heavens!

Chu Yun's soul consciousness immediately entered the Sect Master Token. The next moment, his soul consciousness arrived in the legendary Mad Demon Secret Realm.

The Mad Demon Secret Realm was an island blanketed in Demonic Energy, suspended above an endless starry sky of Demonic Energy.

Below the island stood four sects, guarding it like Realm Protecting War Gods.

These four great sects were the Brahma Demon Sect, Seal Demon Sect, Measure Demon Sect, and Yellow Springs Sect!

Together, they formed the Four Mad Demon Sects.

After Chu Yun's soul consciousness entered the Mad Demon Secret Realm, a vast flood of memories instantly appeared in his mind.

They concerned the history of the Four Mad Demon Sects.

It had to be said that the Four Mad Demon Sects absolutely counted as one of the most powerful forces in the history of the Heavenly Beginning Star System Sea.

At their peak, they had more than ten Half-step Ascending Heaven experts!

The first Grand Sect Master had been a genuine Heaven Ascender, named Yan Kunlun!

Yet in that era, the Ying Tian Star System Sea and Immaculate Star System Sea had joined forces and once fought a bloody battle against the Four Mad Demon Sects.

In the end, both sides had suffered devastating losses. The Four Mad Demon Sects, led by the Heaven Ascender Yan Kunlun, had originally been practically invincible.

However, aside from the combined experts of the two great Galaxy Seas, a mysterious force had also joined the battle. That mysterious force, together with several peak experts from the two Galaxy Seas, had paid with their lives to wound Yan Kunlun beyond recovery.

From then on, Yan Kunlun had been grievously wounded and left at death's door, while the Four Mad Demon Sects suffered catastrophic losses. With no other choice, they