Looking at the shocked look of the black cypress ghost master, Xiao Yao turned his head and glanced at everything in the surrounding stone room, and finally set his eyes on the wall of the stone wall, and now the stone wall in front of him was engraved with a huge circular sign, which was the ninja dart logo of the Ninja Mountain Road.

"This stone house is left by those onmyoji organizations in Ninja Mountain Road, according to this place for more than a hundred years, those onmyoji used to practice yin and yang ghost art here, and create powerful ghosts, that's why there is such a big ghost aura here..."Xiao Yao looked at the sign in front of him and explained to the black cypress ghost master.

Listening to Xiao Yao's explanation, the black cypress ghost master hurriedly looked at the round sign in front of him, and when he saw it, he couldn't help but gasp, because this sign was really the sign of the Ninja Mountain Road, and he had a grudge with those onmyoji of the Ninja Mountain Road for so many years, how could he not know this round sign, but he really couldn't figure out why the people of the Ninja Mountain Road dug a cave here.

The black cypress ghost master looked at the cave in front of him carefully, and then his brows couldn't help but frown tightly, because he felt that the ghost qi in the cave in front of him was too strong, even if the onmyoji of the Ninja Mountain Road had refined the ghost here back then, it was impossible to have such a strong ghost qi.

"Mr. Xiao, how could the people of the Ninja Mountain Dao come here? And the ghost aura here is too strong, even if they practice yin and yang ghost art here and refine the ghosts, it is impossible to have such a strong ghost aura, the ghost aura here is simply much thicker than the main altar of the Ninja Mountain Dao..."

As soon as the black cypress ghost master said this, Xiao Yao was stunned for a moment.

He heard a hint of doubt from the tone of the Black Cypress Ghost Master, it was obvious that the Black Cypress Ghost Master thought that this could not be just a place for cultivating Yin Yang Ghost Techniques and refining powerful ghosts, there must be other functions here.

However, this is indeed not only a place for those onmyoji to cultivate, because the flower of the ghost world, the Blood Orchid, has also been planted here. It seems that the black cypress ghost master is also an expert, and he can see at a glance that this place is unusual.

"That's right, black old ghost, those onmyoji of the Ninja Mountain Road are not only cultivating here, they also planted some Blood Orchids here, and the medicine fields on both sides of the road we walked through just now are the places where the Blood Orchids are planted..."Xiao Yao said softly.

On the side, Xiao Yao also took a strong flashlight and shone it into the medicine field behind him.

As soon as Xiao Yao's words came out, the Black Cypress Ghost Master suddenly gasped, it was obvious that when he heard the words "Blood Youlan", he was very surprised in his heart.

Immediately afterwards, with the dazzling light of the strong flashlight, the black cypress ghost master hurriedly looked at the medicine fields on both sides of the road, and when he saw these two swarthy medicine fields, the terrifying face of the black cypress ghost master became puzzled, as if he felt that the black medicine field in front of him was very unusual.

"Blood Orchid... Planting the Blood Orchid... No, no... Even if you simply plant the Blood Orchid, it is impossible to have such a strong ghost qi here, this cave must have other purposes, and the Blood Orchid itself will not produce ghost qi, it can only grow by the nourishment of the ghost qi, so these thick ghost qi are definitely not produced by the Blood Orchid..."The black cypress ghost master looked at the two swarthy medicine fields in front of him, and muttered in his mouth.

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