"However, we cannot rely too much on Qingyang Immortal Palace, otherwise, there will be no point in sharpening our skills in this purgatory battlefield."
Chen Lei pondered and knew that although he had a treasure like the Qingyang Fairy Palace which could be called a cheating device, he should not rely on it too much. This purgatory battlefield was originally a place for tempering between life and death. If he lost the tempering of life and death, his progress would naturally stagnate.
After thinking it over, Chen Lei decided that he would never use the Qingyang Immortal Palace unless it was absolutely necessary, and would keep himself in a dangerous state.
Afterwards, Chen Lei rushed towards the place where those huge earthworm-like monsters were again and continued to kill these earthworm-like monsters.
These monsters are extremely powerful, making Chen Lei feel extremely difficult here.
Chen Lei spent a whole month hunting these earthworm-like monsters in this area before he finally killed all of them.
After killing these monsters, Chen Lei's strength improved by leaps and bounds again.
During this month, Chen Lei escaped death many times.
The most dangerous time was when he was besieged by three earthworm-like monsters. His cultivation was exhausted and his body was almost shattered.
However, even in such a dangerous situation, Chen Lei did not easily use the Qingyang Fairy Palace. In the end, he killed the three earthworm monsters.
After experiencing countless life and death tribulations, Chen Lei's cultivation finally reached the ninth level of the Nascent Soul Realm, and soon he will be able to break through to the Yuanhun Realm.
Chen Lei's combat power has also increased several times compared to when he came to the Purgatory Battlefield. This Purgatory Battlefield is indeed a good place to hone people.
Of course, this place is too dangerous, like walking on a tightrope. If you are not careful, you may very likely die.
After killing these earthworm monsters, Chen Lei began to go deeper and continue to hone himself.
Soon, Chen Lei came to another area. The monsters in this area were a group of black centipedes.
These black centipedes spewed venom like a torrential rain, which was incredibly toxic and could kill a strong man at the second level of the Yuanhun Realm.
However, Chen Lei activated the Tower of All Things and blocked the venom in the air, killing the black centipedes one by one.
Of course, these black centipedes have more than just venom as their means of attack. Their other means are also incredibly powerful. Chen Lei is also walking on the edge of life and death. If he is not careful, he may be killed by these black centipedes.
"boom!"
On this day, Chen Lei was fighting fiercely with a black centipede. His fist was emitting a terrifying aura and thousands of purple rays, like a huge purple sun, suppressing the sky.
The power of the punch was so great that it broke a black centipede into several pieces with one punch. In the end, the black centipede was completely killed by Chen Lei.
In the successive battles, Chen Lei's martial arts became more mature and powerful. At this time, it was no longer difficult to kill such a black centipede.
After killing the black centipede, its body turned into black gas and sank into the earth, leaving only a fist-sized magic crystal.
"Well, no, this black centipede also left something else behind."