This forbidden unique skill is called Heaven-Devouring Heaven Skill.
In the middle realm, there are very few techniques that are qualified to be called heavenly techniques.
According to the records of the imperial clan, this Heaven-Devouring Art is extremely ancient and has an extraordinary origin. It is very likely a technique from the upper realm.
The Imperial Clan is able to become one of the top ten most powerful clans in the middle realm of the starry sky. The clan’s profound heritage is unfathomable.
Among the imperial clan, every hundreds of thousands or millions of years, a great emperor-level strongman will appear and ascend from the middle realm to the upper realm.
And each of these emperor-level powerful men who can ascend to the upper realms can definitely be called a chosen one of heaven and a supreme power in his era.
Among the imperial clan, the number of emperor-level martial arts techniques left behind is naturally astonishingly large.
And the Imperial Clan has been extremely powerful over the years, constantly expanding and collecting all kinds of martial arts skills. It is not surprising that the clan has a collection of several forbidden skills.
Back then, in the Dayuan star field, there was also a branch of the imperial family that once attacked the Hong family and wanted to seize the Hongdong Shengyuan Sutra of the Hong family, but ultimately failed.
If successful, the branch of the Imperial Clan in the Abyss would probably also send a copy of this unique skill to the Imperial Clan's ancestral land.
In fact, if Jiang Hao practiced some of the clan's unique skills and heavenly abilities, with his aptitude, he would definitely be able to achieve perfection in thousands or tens of thousands of years, and it should not be a problem for him to seek revenge on Chen Lei.
However, Jiang Hao was now completely blinded by hatred and was determined to kill Chen Lei, so he chose this kind of magic skill, the Heaven-Devouring Skill.
This Heaven-Devouring Skill can devour the life essence of all races, thereby rapidly becoming stronger.
However, the process of cultivation will be extremely painful. This pain not only affects the body, but also the soul. The pain in the soul is the most difficult to bear.
And this kind of pain is often beyond the endurance of a Heavenly Lord-level strongman.
Before this, some masters of the imperial clan, who practiced the Heaven-Devouring Art, could not endure the terrible pain and ended up becoming insane, possessed, and became great harm. Some of them blew themselves up or committed suicide, while others were directly strangled to death by the imperial clan.
Therefore, although this Heaven-Devouring Art is very famous among the imperial clan, no one has practiced this art for millions of years.
After Jiang Hao returned to the imperial family, in order to take revenge as soon as possible, he chose this set of skills to practice without hesitation.
Now, Jiang Hao is followed by nine emperor clan elders of the Heavenly Lord level.
The nine ninth-level Heavenly Monarch-grade elders of the Imperial Clan are here to protect Jiang Hao. After all, Jiang Hao is one of the strongest geniuses of the Imperial Clan. Now that he is practicing the Heaven-Devouring Heavenly Art, he needs even more protection.
On the other hand, these nine elders at the ninth level of the Heavenly Sovereign grade are also responsible for monitoring Jiang Hao. Once they discover that Jiang Hao has gone astray or lost control due to practicing this technique, they can make an instant decision and kill Jiang Hao directly to avoid uncontrollable harm.
If this Heaven-Devouring Art is successfully cultivated, one will naturally be invincible and unstoppable. However, once one goes astray, the harm caused will be equally alarming, especially for the imperial family, it will be like a disaster. In the past, the imperial family had learned such a lesson and suffered a great loss.