The huge python corpse fell to the ground, and the demon core inside flew everywhere.
"Hahaha, we are rich. Mr. Lu, please take it. Let's quickly accumulate military merits, exchange all the treasures and run away." Dahei shouted happily.
Lu Yu casually accepted all the demon cores, but did not leave. Instead, he frowned.
From those dead pythons, there was a faint smell of blood.
However, this blood mist was actually mixed with a lot of black evil energy, gradually rising into the air and spreading in all directions.
These black demonic energies seemed to have targeted Lu Yu and instantly covered him.
"What is this!" Lu Yu frowned and immediately felt a cold feeling coming from his whole body.
It was as if a curse had befallen him.
At this moment, Lu Yu felt that everything around him had turned into darkness. There seemed to be countless people around him, discussing at random, and their voices were filled with evil curses.
The demonic aura is full of darkness and evil. If a person with a weak mind is in it, he will be easily affected by it, which will eventually lead to him becoming possessed, making the whole person crazy and at a loss.
"No wonder these monsters are a little strange. I'm afraid they are also affected by this demonic energy." Lu Yu suddenly realized.
He is the pinnacle martial saint, with great power.
In ancient times, martial saints could cross the galaxy without any scruples, not just because they were powerful, but because their holy power was so tyrannical. When they walked outside, they were like emperors traveling around. Xiaoxiao all retreated, not daring to compete with the martial saints.
Most of the time, Lu Yu didn't need to deal with these monsters with his own hands, because they didn't dare to get close at all.
Aware of danger and avoid it, this is the case for humans, and the same is true for monsters and beasts.
But these monsters in front of them, even though they felt Lu Yu's holy power, still rushed towards Lu Yu almost crazily.
This is no different than seeking self-destruction.
Lu Yu silently sensed the demonic energy here, only to feel that it was full of violence and ferocity.
Not to mention monsters, if a person is affected by demonic energy, they will become a complete killing machine.
"The crooked ways have nothing to do with me."
Lu Yu had a thought in his mind and wanted to drive away all this evil energy.
But at this moment.
Suddenly, a change occurred!
Inside Lu Yu's body, the mysterious Tai Chi diagram that had been taking the opportunity to come down seemed to sense something at this time, and suddenly lit up with a faint mysterious light.
This Tai Chi picture was left behind by Lu Yu during his fierce battle with Emperor Taiqian in his previous life.
Even though Lu Yu has studied ancient and modern times and has a lot of experience, he still doesn't understand the origin of this mysterious Tai Chi diagram.
Even Lu Yu didn't expect that this Tai Chi diagram would suddenly activate.
Immediately afterwards, a powerful suction force burst out from Lu Yu's body.
It was as if there was a glutton hidden in the cave inside the body, opening its big mouth at this moment, frantically devouring the demonic energy from all directions.
Not a trace of those demonic energies escaped. At this moment, they were completely swallowed up by the mysterious Tai Chi diagram, and were swept away in the blink of an eye.
"It's turned on again, and every time it swallows the demonic energy, and so on!"
Lu Yu suddenly had an idea, and various images appeared in his mind.
When he was in the lower realm, he once faced the Earth Demon Ancestor.
Such a powerful Demon Ancestor even gave many powerful Dao Lords a headache.
But at that time, Lu Yu didn't have much strength, so he completely devoured the Demon Ancestor and transformed all of its magic power into his own cultivation.