The two of them were delaying at the entrance of the passage for two days, and at this moment, some light suddenly appeared in front of them.

Ling Li walked over with vigilance and saw a huge deep and round cave entrance with a diameter of about thirty meters appeared in front of him.

The light comes from this vertical hole wall.

The stone walls of this cave are very smooth, with some ancient pattern patterns etched on them, emitting a dim light.

The huge hole is very deep and there is no end to see, and it seems to lead directly to the underground.

"There seems to be an underground space below, supported by formation restrictions, and there seems to be some restrictions on the wall of the cave." Ling Li exuded his spiritual sense and said with a slight sense.

Sofia nodded and took out a disc-shaped spiritual weapon about three meters in diameter from Chu Mujie.

Ling Li looked at it and saw that the spiritual weapon was divided into eight pieces, each with extremely complex formation patterns on the surface.

Sofia pointed to the four compartments in the middle of the spiritual weapon and said, "This is a field effect aircraft that can carry four crew members. It was obtained in the secret realm of Alikakinta. It is carved with many practical magic arrays and has very strong defense."

This is basically the same as the answer given by the system.

This thing is considered a medium-level immortal weapon. This level of immortal weapon is already very advanced on the Red Flame Continent. It seems that Sophia's status in the Morton Temple is not low.

Sofia opened the cockpit of the flying fairy weapon, "Let's go down this aircraft."

Ling Li hesitated for a moment, but still boarded the aircraft and sat in the flight compartment.

He originally wanted to go down directly. When the space under the ice gap in the wild horse ice field was penetrated through the protective barrier, his armor was almost broken and almost stripped naked. He still thought this was more appropriate.

At least you don’t have to worry about the naughty condition of your body.

After Sofia sat in the cockpit on the Lingli side, she started the aircraft.

This immortal-level spiritual weapon began to slowly descend along the entrance of the cave. When encountering some protective formations on the cave wall, the energy storms and collided violently with the protective energy on the surface of the flying spiritual weapon, bursting out a cluster of dazzling light, giving people the feeling of walking through a space-time tunnel.

The aircraft gradually accelerated. After just a few minutes, Ling Li was estimated to have dropped by about three thousand meters and began to penetrate the protective barrier of underground space.

"Bang!"

A large ball of sparks bloomed on the surface of the aircraft. Ling Li felt a flash in front of him and felt like he had entered another space.

The aircraft then slowed down and prepared to land slowly at the bottom of the pit.

There is a unique space at the bottom of the cave, which looks like a huge square, but it is facing an area near the pit patio, full of white bones, like a hill.

The aircraft had just touched the ground of this square, but was strangely teleported into another space.

The scene ahead suddenly changed, and Ling Li found that they entered a huge stone hall with a vast area with a dome of hundreds of feet high. The area of ​​this stone hall is more than ten kilometers square, which is a hundred times wider than the space at the bottom of the cave just now.

Around the stone cave, countless luminous source crystals and pearls are inlaid, emitting soft light, making the entire hall shine brightly, magnificent and magnificent!

"This is……"

Ling Li suddenly discovered that the place where the aircraft landed was surrounded by a huge pool of blood hundreds of feet in square meters!

There are countless bones piled up in this blood pool, most of which are various animal bones, and there are actually many human bones. At the foot of this pile of bone mountain, there are some blood in the bottom of the pool that is in a semi-dried state. This blood pool has existed for many years, and the entire hall is filled with a faint dark red blood, and the air seems to be filled with a strong bloody aura.

Where the aircraft landed was a nine-sided bluestone altar hundreds of feet square, emitting bursts of blue and red light. In the center of this altar, there were ten black stone pillars more than one meter thick and more than ten meters high, which seemed to form some kind of ancient formation together.

Seeing this scene, Ling Li's eyes contracted, and Sophia in the cabin on the other side was so scared that her face was pale and her body was stiff.

The two of them sat in the aircraft motionless. After about a few dozen breaths passed, they saw that there was no movement on the altar and calmed down slightly.

Sophia opened the cockpit hatch and prepared to get to the altar, but as soon as she moved, suddenly, slight ripples appeared on the bloody red surface of the almost dry blood pool.

At the moment when the ripples were waving, Sophia's body suddenly paused.

Her face was pale, and her body shivered. A strong sense of fear and crisis emerged, as if some kind of terrifying creature was there under the pool of blood, staring at her coldly at the bottom of the pool.

"Don't move first, don't panic, I'll see what's going on first." Ling Li also noticed the changes in the pool, and suddenly spoke and whispered.

Sophia bit her lower lip, struggled for a moment, but still closed the canopy again as Ling Li said.

Ling Li sat in the cockpit and continued to observe the dead space full of bloody smell and the blue-red altar with the assistance of the system.

The altar is filled with a strange green and red light. On the altar, the formation composed of the middle and nine outer nine black jade pillars is irregular in appearance and looks quite strange. There seems to be something similar to the roots of the plant between the nine outer jade pillars and the blood pool, which connects it together to form a whole.

Ling Li's eyes swept around and finally solidified at the top of the largest black jade pillar at the center of the altar, at the center of the formation. There, he felt a slight energy fluctuation.

"This is the breath of rules. Is this thing the 'Seal of the World' in this space?"

Ling Li narrowed his eyes. He had seen such a blood pool once. It was under the underground cave of the Holy Heaven Sect in Wild Horse Mountain, and it was now stored in the warehouse of the trial space. It was considered a low-grade magic fairy weapon.

According to Dan Tai Muye, it should be something from the Blood Demon Sect in the Middle Heaven Realm.

Compared with this low-grade immortal and magic weapon, it is just a small witch, and it is obvious that the level of this blood pool is much higher.

"The blood pool of the Holy Heaven Sect is used to practice the blood demon skills, and this blood pool is obviously different from the blood pool of the cult in terms of the principle of the formation..." Ling Li looked at the black jade pillar in the center of the formation, and his face changed. The black jade pillar was connected with the blood pool, which was connected by a red blood line at the bottom of the altar.

The end of the blood line was where the blood rippled in the bottom of the pond just now.
Chapter completed!