The Union of the Demon-Summoning Sutra and the Record of Forgetting Passion; the Supreme One's Lair

Within the Bewitching Profound Realm, Tantai Xuan and Meng Ke'er were breaking through to a higher realm. Yan Kuan, having labored diligently, did not choose to limp away while holding up a wall. Instead, he sat down cross-legged where he was and took out two booklets to study.

These were two supreme mysterious arts even within the Six Realms. One booklet looked quite new; judging by the ink, it had been written only a few years ago. It was the Chen Clan's mysterious martial canon that Yan Kuan had obtained after having Chu Yu devour Chen Nan's cultivation—the Devil Summoning Scripture.

The Devil Summoning Scripture was a forbidden technique of the Heavenly Realm's Chen Clan, as well as a forbidden Formation that used the human body as a vessel.

In ancient times, Old Devil Chen had reached the Heaven-Defying Rank and slain Nether Heaven, drawing the Heavenly Dao's attention and ultimately perishing. His shattered soul had spread throughout heaven and earth, impossible to completely destroy.

His bloodline descendants of the Chen Clan carried the blood of their ancient ancestors. Within it lay a small portion of Old Devil Chen's shattered soul power, which had been passed down through generation after generation.

The uniqueness of the so-called Devil Summoning Scripture did not lie in its various supreme arts. Its true essence was the general outline of merely several thousand words, along with its circulation routes. They had been specially created for the Chen Clan's bloodline and physique.

When members of the Chen Clan cultivated this technique, they could slowly gather the shattered soul power scattered throughout their blood, remotely sense, and collect part of the shattered soul power between heaven and earth.

According to an ancient prophecy, ten saints would emerge from the Chen Clan, all of them earth-shattering figures. Legend