Ghost King Mountain, a pitch-black, ink-dyed huge mountain, stands between this heaven and earth, the wind gusts, desolate and silent.

On the mountainside, the black rock wall formed a huge grimace with a hideous face, as if angry, and opened its mouth wide to reveal two rows of sharp and hideous black teeth, as if a huge black beast was roaring.

In the big mouth of the huge grimace, there is a deep passage, Shi Feng stepped into his mouth, and walked towards the passage, in the entire passage, there was a strange silence, and the faint green ghost fire was suspended on both sides, and every time Shi Feng traveled a section, the dark green ghost fire would automatically ignite in the dark.

"It's ghostly fire! Although it is not as good as the earth fire, it is almost equivalent to the fourth-order beast fire level, and it cannot be wasted. The Holy Fire let out a sound, and then, a bright red flame flew out of Shi Feng's body and floated towards the ghostly fires on both sides of the passage, falling in and devouring one by one.

Shi Feng could feel that every time the Holy Fire devoured a wisp of Ghost Fire, the energy increased by one point, and there were a total of thirty-two Wisps of Ghost Fire in the entire dark passage, after the Holy Fire devoured the Ghost Fire, it flew back into Shi Feng's body, Shi Feng only felt that the energy suddenly rose a lot, but now the energy required was too huge, that is, it swallowed up thirty-two wisps of Ghost Fire, and he had not yet felt the hope of advancement.

Immediately afterwards, Shi Feng came to a large hall, directly above the main hall, a throne that was also pitch black, as if dyed with ink, stood proudly above, Shi Feng sensed it, and found that this throne was not anything special, only made of the black rock of this Ghost King Mountain, and his eyes inspected this hall, except for the white bones all over the ground, the rest was empty, and there was nothing strange left.

"This force!" Shi Feng suddenly sensed that the powerful cold power from before suddenly rushed over.

Shi Feng's eyes stared at the place where the power was rushing, and saw a black rock wall, inlaid with a crystal transparent spar, and the spar was engraved with dense and tiny runes. And in this spar, there is a blood-red creature violently slamming, this creature is only the size of a fist, but its face is full of ferocity, and its whole body is covered with dense patches, a small piece of blood-red scale armor, and a pointed horn on the top of its head, which is now using the blood-red horn to hit the spar that trapped it.

The powerful cold energy that Shi Feng sensed just now was actually emanating from this blood-red little beast.

"Blood Yin Beast!" Shi Feng and Saint-Fire let out an exclamation at the same time.

"Here, there is actually a beast boy of a blood yin beast sealed." Shi Feng said.

The Blood Yin Beast is an ancient fierce beast, but this fierce beast is not a flesh and blood body, but a ghost, belonging to the existence of the spirit body, when it was first born, the body is translucent like an ordinary ghost, but it is said that this fierce beast devours the blood of living beings and grows, as it grows, the body will transform into a blood-red color, and grow blood-colored scales.

In today's Tianheng Continent, the Blood Yin Beast has been completely extinct, and I didn't expect to seal such a cub here.

"Haha, the Blood Yin Beast cub is still a sixth-order realm cub, and when this seat devours him, his strength will definitely be able to increase by a large order!" Saint-Fire laughed.

"Such an ancient beast with infinite potential, wouldn't it be a pity to devour it like this." Shi Feng said, and then, Shi Feng took out the bloodthirsty sword.

"Boy, you don't think so!" Seeing Shi Feng's movements, Saint-Fire exclaimed.

"That's right!" Shi Feng said, "Now that Bloodthirsty has just lacked a weapon spirit, I will seal this Blood Yin Beast inside Bloodthirsty as the weapon spirit of this sword!" As the sixth-order Blood Yin Beast is the mysterious weapon of the instrument spirit, my strength will definitely be able to increase a lot, and Bloodthirsty can devour blood together with the Blood Yin Beast in the future. ”

"I really doubt that you are the body of destiny in this world today, why have you encountered everything." Saint-Fire sighed.

"Okay, what is the destiny of heaven is not destiny, I don't believe this, my fate is up to me!"

Shi Feng said, walking towards the Blood Yin Beast step by step, and at the same time, his hands began to seal, and the Nine Netherworld Gong worked, like a long whale absorbing water, sucking all the Yin Qi in this hall and pouring into his body.

"Roar! Roar! Seeing Shi Feng approaching, the vicious beast face of the Blood Yin Beast roared fiercely at Shi Feng.

"Humph! Evil animals! Let you be proud first, wait for Ben Shao to absorb the yin qi of this space, so that your energy cannot be replenished, and then slowly drain the energy in your body! Shi Feng looked at the Blood Yin Beast and sneered. A sixth-order blood yin beast, he may not be able to do it, but a sixth-order sealed blood yin beast, when his energy is exhausted, he will not be able to catch it when the time comes.

"Roar!" The Blood Yin Beast seemed to realize the danger coming, and slammed into the spar besieging it even more violently, but this fell into Shi Feng's trap even more, and the more it urged its own energy, it would only make it faster and easier for Shi Feng to capture it when the time came.

The Nine Netherworld Skill devoured violently and domineeringly, and soon, the yin qi in this small space was quickly swallowed up by Shi Feng, and then, Shi Feng's handprint changed again, and a strange and distorted rune appeared in the white color, floating into the crystal.

"Smack!"

I saw the Blood Yin Beast raise its little claws and grab at the Dawson white rune violently, and the rune was shattered.

"Humph! Dare to resist! Then, a series of white runes floated out of Shi Feng's handprint again, floating into the spar, and at the same time, Shi Feng took out a Hui Yuan Dan from the storage ring and threw it into his mouth, waiting for the energy in his body to be exhausted before swallowing it.

He was ready to use it up like this with the Blood Yin Beast until it was exhausted.

One by one, the white characters were scratched by the Blood Yin Beast, and one after another Hui Yuan Dan was swallowed by Shi Feng, when Shi Feng Hui Yuan Dan swallowed the eighth one, the corners of his mouth grinned, revealing an evil smile, and with a flick of his fingers, a Forest White character bounced towards the Blood Yin Beast.

At this moment, the blood yin beast, as if its energy was exhausted, the fist-sized body, slumped down softly, when he saw the Dawson white character flying out, the small right claw twitched, wanted to lift, but then fell down, and immediately, the Dawson white character shot into the blood yin beast's forehead, in the blood yin beast's forehead, a twisted and twisted, like a tadpole, the white white small "ghost" word!

"Haha! Hahaha! Shi Feng laughed heartily, and the bloodthirsty sword was instantly dyed with forest white, and the Nine Shadows Sword stabbed violently at the transparent spar besieging the Blood Yin Beast!

"Boom!" The whole hall began to tremble violently, and the ground shook as if it was about to collapse.

"Phew!" The transparent chromatic crystal, under Shi Feng's sword, shattered violently.