A ball of green light emerged in front of the ancient tomb in the Yinling Mountains and quickly spread out to form a green magic circle. Two figures flashed out from it. They were Shen Luo and Nie Caizhu.
As soon as the two appeared, their expressions changed slightly.
As far as the eye can see, the entire Yinling Mountain is shrouded in a thick white fog. The fog is extremely cold and almost all the grass and trees have been frozen to death, and a layer of white frost has appeared on the ground and rocks.
"There was no dark fog when I came here last time. It's only been a month or so, how come this place has become so gloomy and evil?" Nie Caizhu looked around and said in surprise.
"This ancient tomb has killed countless armies of the previous dynasty. There is even a Yin vein in the deepest part of the ground leading to the underworld. It is one of the most evil places in the world. But the terrain here is naturally confining, trapping 90% of the Yin energy underground, and less than 10% of the Yin energy leaking out. Judging from the situation, something went wrong in the underground tomb, causing a large amount of Yin energy to leak out." Shen Luo said slowly.
After advancing to the Taiyi Stage, his spiritual power increased again, his sensitivity increased tenfold, and coupled with the Taiyi Stage's ability to communicate with the earth's veins, he was able to find out the origin of the yin energy in this place with just a glance of his spiritual sense.
However, there seemed to be a powerful force in the depths of the underground palace that obscured everything, and he could not explore it clearly with his ability.
"Could it be related to that cave?" Nie Caizhu's eyes moved.
"Maybe. We'll know if we go and take a look." Shen Luo held Nie Caizhu's soft hand. A green light flashed on his body, and the two disappeared again.
When Nie Caizhu regained her vision, the two of them had appeared in the cave at the bottom of the ancient tomb.
The broken sealing stone pillars were still scattered all over the ground, just like when they came that day, but a huge black cloud appeared above the cave at some point, moving around like a living thing and making a sound like rolling thunder.
The earth veins of the entire underground palace were shaken, and countless Yin Qi were attracted by the black clouds and gathered together madly. Most of the Yin Qi was absorbed by the black clouds, and the remaining small part was scattered in the Yinling Mountains, which caused the white cold fog.
"What is this?" Nie Caizhu looked surprised and raised one hand.
"call"
A long red shadow shot out from the sleeves. It was the Nine Heavens Fairy Silk, rolling towards the black clouds.
But just as the Nine Heavens Fairy Silk touched the black cloud, a huge cold air invaded, and the Fairy Silk was instantly frozen into an ice stick and fell from the sky like a rock.
Nie Caizhu's face turned even paler. The cold air in the black cloud penetrated her body along the Nine Heavens Fairy Silk. The spiritual power that protected her body was actually useless, and she was about to be frozen in an instant.
At this moment, a hand pressed on her shoulder, and a powerful and vast current of heat poured in, easily sweeping away the invading cold air, and the ice on the Nine Heavens Fairy Silk was also melted. It was Shen Luo who took action.
"Who is this monster hiding? Come out!" Two thin green lights shot out from Shen Luo's eyes, and his five fingers reached out into the air.
Five brilliant red sword lights pierced into the black cloud, spinning and strangling it.
After he advanced to the Taiyi stage, with his unparalleled magic power as a backing, he finally brought out the power of his life-saving magic weapon, the Pure Yang Sword. The five sword lights contained tremendous fire power, enough to cut through the void and burn everything.
Although the black cloud in the sky was filled with terrifying negative energy, it was chopped into pieces by the five sword lights, and was about to be completely destroyed.