The Little Demon Lord was unwilling to be defeated by Chen Lei, so he directly used his most powerful weapon, the Yin Demon Knife.
He got this Yin Demon Knife from the bottom of a sea. That area of sea was as dark as ink and was a forbidden area.
However, by chance, the Little Demon Lord was able to obtain a very fierce magic sword in this restricted area of the sea. This magic sword was incredibly powerful and its grade was unknown. The Little Demon Lord regarded it as a treasure and never used it easily.
But today, the Little Demon Lord was knocked back by Chen Lei's punch, and his self-esteem was greatly hurt, making it difficult for him to control himself, so he directly used the most powerful means.
As soon as the Yin Demon Knife appeared, Chen Lei felt an indescribable aura, cold, ruthless, bloody and greedy.
Chen Lei felt extremely uncomfortable with this Yin Demon Knife. This demon knife seemed to devour the entire world, giving people an extremely evil feeling.
Chen Lei remembered that he had once felt this kind of aura from someone.
That person was a talented disciple of the Thousand Demon Sect, named Xie Heng.
When Xie Heng transformed into a demon, the aura he exuded was exactly the same as the aura emanating from this demon sword at this moment.
If Chen Lei's guess is correct, the magic sword in the little demon lord's hand is definitely a magic weapon left by a real demon clan.
The demons, billions of years ago, swept through countless worlds, destroyed the heavens and the earth, and caused huge disasters, which were called demonic disasters.
Later, an immortal was born and used extremely powerful means to repel the demons and protect this world. The demons also disappeared completely and were not seen for hundreds of millions of years.
Although the demons have disappeared, the impact they caused is still in this world and has not completely dissipated.
For example, the skills of some demon sects and cults are evolved based on the skills of the demons in the past. There are even powerful holy places like the Demon Ruins Holy Land, which are also based on the skills of the demons.
Of course, although these demon cult holy places practice martial arts evolved from the magic techniques, they are not demonized in essence, but only want to gain powerful strength comparable to that of the demons.
Such things are very common in Xuanyuan Continent and are not discriminated against. Nowadays, aliens are the biggest enemies of all races.
The demon soldiers of the demon clan back then were also unique and could be called extremely powerful treasures.
However, there are not many real demon soldiers passed down.
However, according to Chen Lei's judgment, the Yin Demon Sword in the hands of the Little Demon Lord is definitely a real demon weapon.
Such a magic weapon has incredible destructive power, and it is extremely strange and difficult to guard against.
Chen Lei already had a deep understanding of demonization or demonic soldiers after his last duel with the demonized Xie Heng. Anything that has the word "demon" on it, whether it is a living creature or a treasure, is extremely powerful and very difficult to deal with.
At this time, the aura of the Little Demon Lord also became strange. He was enveloped by a black light, and even in his pupils, two black flames jumped. The whole person was without any emotion and became extremely indifferent, as if he had lost all emotions, like an inanimate object.