In the Ancient Demon Realm, he no longer had to worry about others knowing the immensely powerful Submerged Cloud Seal and could release his strength as he wished.

The gigantic golden Immortal Ape stuck both hands into the void and pushed with all his strength. Instantly, the void shook up and ignited!

The Qian Kun Void void in Ancient Demon Realm was especially fragile. In that moment, everything turned to dust as the void shattered.

A large region of black space surfaced before the eyes of the crowd.

That black whale corpse puppet was right within the range of the shattered void.

However, as its size was too huge, Wu Yu failed to include it completely within the large region of shattered void.

For the parts that was within the void, they collapsed rapidly as the void shattered. As for the parts outside the void, they were completely unharmed! The next moment, the giant whale was left was a head and a small portion of its tail while the center portion was decimated completely!

Seeing this, Wu Yu heaved a sigh of relief. Just as he believed he had finished off the giant whale, the head and tail of the giant whale fused together forcibly to form a new body to Wu Yu's astonishment. Although the overall threat was slightly reduced, it was still a compelling foe!

Immediately after, the giant whale extended its bloodied mouth to release the powers of its Mystique. A robust sound wave reverberated through the Ancient Demon Realm, turning all the rocks and trees within a thousand miles radius into powder.

As they were in the middle of the roar, Wu Yu, Ye Xixi and Full Moon of Nanshan took the full brunt of the explosive attack.

Wu Yu could feel his physical body and immortal spirit taking an intense blow! The physical body started collapsing while his immortal spirit was shaken. The pain was excruciating and knocked his mind completely blank.

If he suffered so severely, it would only be worse for Ye Xixi and Full Moon of Nanshan!

"Hold on!"

Wu Yu regained some clarity and forced out the words.

After Violent Art, he was a little fatigued. However, to suppress the giant whale corpse puppet, he still released Golden Furnaces of Heaven and Earth with his Eyes of Fire and Gold swiftly!

Furnace of Heaven descended from above!

Furnace of Earth ascended through the earth!

When both connected, the giant whale was trapped within the furnace.

Wu Yu knew although the giant whale corpse puppet didn't die to the Submerged Cloud Seal, it was still probably on the verge of death.

Full Moon of Nanshan and Ye Xixi pulled through to bombard the giant whale with their Mystiques.

Wu Yu eyes blazed with surging golden flames. Thunder rumbled and lightning flashed in the surroundings before congregating onto the Thunder Flame Immortal Emperor's Celestial Pillar!

Heavenly rule power released.

Thunder Flame heavenly rule was a supreme power from the fusion of thunderbolt and flames.

While Ye Xixi and Full Moon of Nanshan held the giant whale back, Wu Yu descended from the sky once again. The golden Immortal Ape swooped ferociously and smashed on the connecting points of the head and tail of the giant whale.

Crack!

This time, the fused head and tail broke off completely.

Immediately after, Wu Yu transformed into the Heaven Devouring Titanic Beast to tear and gnash through the head of the corpse puppet. Eventually, he didn't just let the tail go to waste.

This time, the giant whale corpse puppet was certainly dead.

The reason why he could do so was because he could tell the flesh of the corpse puppet was still unusually fresh.

Perhaps he might get something great from digesting it.

To his wildest surprise, the essence within the flesh had not vanished the slightest despite unknown years that had passed!

Just as though the whale had just died!

This was a pleasant surprise and it was a shame that half the body was decimated by the Submerged Cloud Seal previously. As he didn't devour in time, the essences dissipated rapidly. Eventually, it would diffuse into the environment, causing the spiritual qi in Ancient Demon Realm to increase a little.

He was shocked as this was unbelievable.

However, he still found some clear differences. The differences were in memories and dao enlightenment.

Perhaps it was because the giant whale and died for a long time. All its memories had vanished without a trace, leaving only the dao. This might had something to do with why it maintained his battling capacity. Nonetheless, this was helpful to Wu Yu. Although the cultivation way was different from immortals, there were similarities and areas that he could reference from.

Therefore, Wu Yu took time to digest it a little. If he had more time, he probably would have gained more from it.

By this time, Full Moon of Nanshan and Ye Xixi had recovered substantially. The last ditched retaliation by the giant whale on the verge of death had been a deadly situation for them.

"Boss, let's hurry back to check out that door?"

"Alright."

Defeating the giant whale wasn't the key. The door from before was. Wu Yu didn't wait for them and dashed back with his greatest speed. In no time, he was back to where he was. At this point, the Mountain in the Sea was no longer a maze. Since the death of the giant whale, the vast seas became exceptionally calm.

He didn't enter it recklessly. Instead what he did have more of was great void immortal treasures. Without a second word, he retrieved a long whip and flicked it inside. The long whip flew towards the sea and wrapped around the glowing object.

Hu!

Using a little force, he pulled that object back. When it left the surface of the water, Wu Yu finally had a clear view. This was indeed half an ancient bronze door. From the rust on the surface, one could tell the toll it had taken through ages.

Those engravings on it were most likely a myriad of demons. However, the corrosion had blurred the details of the engravings.

All he could felt was the ancient and solemn vibes from the half a door.

"Half a door? What's the use of it?" Full Moon of Nanshan moved closer and found it perplexing.

"I don't know." Wu Yu didn't find any clue after looking through it with his Eyes of Fire and Gold.

"Big brother Yu, the water is reforming its previous state of droplets again."

When he was pondering, Wu Yu was also observing his surrounding. At this moment, he could see the sea below him turning back into droplets, rising and forming mist again. It would probably not be long before the place returned to its original state. At that time, it would be tough to get out of this place.

"Let's get out of this place first."

Carrying the half a door, he moved swiftly and left the place before the Mountain in the Sea was filled with droplets of water again.

Shortly after he left, he turned around and could see the Mountain in the Sea shrouded in fog and mist again with the strange droplets everywhere.

"In the end, we still didn't understand what's the secret of this place," commented Full Moon of Nanshan.

"That's might not be it. The key should be this half a door," Wu Yu remarked solemnly.

"Did you see something from it? asked Full Moon of Nanshan.

Wu Yu smiled and answered, "I'm not certain for now. However, there's another Yin-Yang Fish's eye. If there's another half a door in the Mountain in the Sea, perhaps we would get an answer."

"That makes sense! Big brother Yu is the smartest!" Ye Xixi exclaimed!

"Bootlicker. I can guess it even if I was using my ass to think," Full Moon of Nanshan grumbled disdainfully.

"Haha......"

After escaping from the sky palaces and hell, they felt a lot more at ease.

"Let's recover first before we head towards that place. It wasn't easy here and it definitely wouldn't be over there."

"Alright."

After roughly a month, they were back in peak conditions. Wu Yu even made minor improvements.

With everything prepared, they moved towards the sea. In the boundless sea, they advanced against the towering waves to search for the location of the Mountain in the Sea.

The Mountain in the Sea was like a small continent that was probably half the size of Dong Sheng Divine Continent.

Soon, Wu Yu and others arrived. Standing from afar, they could see violent tornadoes and storms ravaging the place ahead. The Mountain in the Sea was most likely behind the ferocious and violent storms.

In the past, just the storm alone was enough to deter the demon immortals in the sea from approaching.

For Wu Yu and others, they didn't have a problem for now. They dived into it swiftly. The storm wasn't even as strong as the storm in the Maelstrom Silver Dagger Sphere. However, Wu Yu believed the mystery should be within it and not the storm itself.

Just as he expected, after moving in the storm for some time, they realized they were lost.

They were deep in a world of endless storm. If it was for a brief period, it would be fine. As time passed, it wouldn't be easy to carry on.

"What should we do? We have no clue at all."

"We should be searching for land first."

"It's up to Xixi now."

The legacy that Ye Xixi had inherited was inclined towards earth and darkness. She would have an advantage in searching for land.

The water droplet spirit design was also broken by her previously.

It took more time than the previous round. They had to gnash their teeth and persevere in the storm all the time. This was because the direction of the winds would change at any time. When that happened, the whole world around them would spin. The storm might not be capable but the directional change encompassed too many possibilities. In fact, it could even trap someone within for eternity.

Fortunately, Ye Xixi could lock down the direction of land. Although she made mistakes, the group managed to get through the storm after two months and endless attempts. This was much tougher than breaking the Water Droplet Immortal Design from before.

After getting through the storm, they arrived on an snow-white island. There was nothing on the island, just a borderless region of white space. The trio descended on the island and had no idea where to search for the other half of a door.

After half a day and circling around the island, they found nothing. With no other option, Wu Yu retrieved his Thunder Flame Immortal Emperor's Celestial Pillar to wreck havoc on the island, flattening several mountains and causing a huge commotion.

It was then that the island started shaking.

Shortly after, cracks extended on the ground before their eyes swiftly. In no time, a snow-white giant beast crawled out of the ground. The giant beast was covered in white scales, had a streamlined body and was a relatively rare species. However, Wu Yu could recognize it. That was a pangolin!