Serpent Ancestor

The Heavenly Demon Technique, if it's really as powerful as the old dog boasts, being one of the strongest cultivation techniques in the world, how could Xu Hei not be tempted? Even if he didn't practice it himself, it would be useful for reference.

"The Heavenly Demon Technique is good, but this doesn't seem like your style. Have you been body-snatched?" Xu Hei mused.

"Fing hell, you're the one who's been body-snatched!"

Hei Huang snapped irritably, "What, you don't want it for free and insist on paying? Then give me that sword, and I'll exchange it for the Heavenly Demon Technique."

"Uh, forget I said anything," Xu Hei muttered.

Hei Huang didn't waste any time, spitting out a dark orb from his mouth, which condensed into a piece of black jade. The jade was covered with complex patterns, completely different from any formation patterns Xu Hei had seen before.@@novelbin@@

"The Heavenly Demon Technique isn't something just anyone can practice. What I taught Xu Bai before was just the most basic simplified version, only the first level. This black jade contains the complete version of the Heavenly Demon Technique," Hei Huang said, holding the black jade.

Xu Hei took the black jade and immediately felt an indescribable eerie power seeping from it.

This power was unlike anything he had ever seen—chaotic, twisted, and disorderly, much like the rumored demonic arts, yet Xu Hei instinctively did not reject it.

"Are you making your last will or something?" Xu Hei scrutinized him.

"Fing hell, you're the one making your last will!" Hei Huang exploded in anger, "I only passed it to you because I see potential in you, and you curse me like this!"

Xu Hei shrank back, carefully putting away the black jade.

"Old dog, I won't take advantage of you for nothing. How about I give you the Diamond Suppression Technique in exchange?" Xu Hei offered.