I can push my cultivation progress to the end

After another shard of a powerful being burst forth from the body of the Compassionate Evil Bodhisattva, and after clearing out the Yellow Springs territory of Peach Blossom City,

Li Hai returned to the Central Capital's Junior Military Inspectorate without stopping.

As soon as he returned to the manor, he immediately shifted his mind and transferred his sensory perspective to the side hall within the Guiyou Cave Heaven.

Yes, Li Hai wanted to 'recharge' that high-level soul bone from the Compassionate Evil Bodhisattva.

He wanted to see if he could unlock a few more mysterious new buildings.

To Li Hai's disappointment, after 'recharging' this highest quality soul bone he had obtained so far, it only opened up one new building.

And this 'building' was a desolate wasteland even more barren and vast than the East and North Forest Gardens.

Li Hai was somewhat unwilling, so he walked into this boundless wasteland.

He wanted to explore it thoroughly to see if he could find anything of value.

And this search lasted a full hour.

This wasteland was too large, possibly ten times larger than the combined area of the East and North Forest Gardens.

Li Hai even began to suspect that this wasteland was not an artificial 'building' of the Reincarnation Court at all, but a real, desolate world, only with a spatial gate installed by the people of the Reincarnation Court back then.

Just as his thoughts were in turmoil, Li Hai discovered the ruins of an abandoned building that had been there for countless years in the deepest part of this wasteland.

And in a corner of this vast ruin, which resembled a city, he unexpectedly discovered a towering stone gate with the words 'World-Crossing Gate' inscribed on its frame.

"World-Crossing Gate? Does it mean a gate that can cross worlds?"

Standing in front of this so-called World-Crossing Gate, which was about three zhang high and two zhang wide, and now only had a door frame left, Li Hai muttered as he looked around, "There isn't even a door panel, can this gate still be used?"

While muttering, he walked around the gate a circle.

Then he discovered that there was a small mark in the corner of the gate frame, and this mark clearly read: Interface No. 4.

Li Hai was immediately stunned, and then smiled with joy:

"Hahahaha, I understand, I understand! This gate—can cross over to that Interface No. 4 mentioned in the legacy document of the Wuxian Federation!" (See Chapter 60 of this book for details)

At this moment, his whole person was excited.

Crossing—this is crossing!

Ever since he inexplicably transmigrated to this world, Li Hai had been subconsciously extremely sensitive and concerned about this kind of thing.

Therefore, a long time ago, after learning from the legacy documents of the Wuxian Federation that there were such 'things' as interfaces in the world, he had always kept it in mind.

Thinking about when he could transmigrate again, to see what the new world would be like, and what kind of cultivation system it would have.

But while fantasizing, Li Hai also knew that if he wanted to truly realize this idea, it would probably be as difficult as ascending to the sky.

Because he couldn't find any clues about this kind of time-traveling thing at all.

But now, in this new building of the Guiyou Cave Heaven, there is actually a gate that can cross to a new world. This is really a surprise to Li Hai.

Just like Earthlings would be infinitely curious about alien civilizations, he is also infinitely curious about so-called different worlds.

However, after studying this gate, Li Hai discovered a problem.

That is, there is nothing switch-like on this World-Crossing Gate, so he has no idea how to activate this gate.

However, Li Hai accidentally discovered a spherical groove under the base of this gate.

And in this head-sized groove, there were many things similar to electrodes.

Strangely enough.

Just as Li Hai was pondering, the mysterious precognitive power suddenly emerged from his sea of consciousness, and gave him a vague guidance:

...Ice Lake...

"Ice Lake?"

Feeling the mysterious precognitive power that disappeared again, Li Hai murmured, "Could it be referring to that place?"

Previously, Li Hai had unlocked an empty ice lake, and because he didn't find anything, he never went there again, only considering it a wasteland.

But now it seems that perhaps that ice lake... is not a wasteland.

Thinking like this, Li Hai's illusory body immediately dissipated.

When he reappeared, he was already in that side hall.

Then, through this side hall, he entered that silent ice lake.

"Here, will there be a 'battery' for the World-Crossing Gate?"

Standing on the thick frozen lake surface, Li Hai frowned and looked down into the dark and gloomy lake water.

Following his gaze, his mental perception suddenly rushed into the dark and lightless lake water below.

Then, after another moment, his perception reached the bottom of the ice lake, which was two thousand zhang away from the lake surface.

But in this cold lake bottom, Li Hai did not find any so-called 'battery'.

However, Li Hai was not in a hurry.

With a thought, a surging torrent of mana suddenly appeared at the bottom of the lake, and like a thick dragon, it directly plowed and drilled everywhere at the bottom of the lake.

Hua hua hua hua... For a time, countless mud, sand, and undercurrents surged and rolled, as if there were many huge water monsters playing and frolicking in the dark lake bottom.

Until a certain moment—

"Found it!"

Li Hai's eyes on the lake surface suddenly flashed.

Following his mental perception all the way down, all the way to the bottom of the lake, two thousand zhang deep from the lake surface.

There, in a certain corner, Li Hai had used mana to dig out an ancient building that had completely rotted away.

And inside this building, which had rotted to the point where its specific shape could not be distinguished, there were just a few hundred golden spherical objects piled up randomly.

The strange thing was that even after extremely long years, their surfaces were still smooth and golden, without any damage or decay.

An intuition told Li Hai that these golden spheres might be the 'battery' for the gate he was looking for.

"Take some and try it."

While pondering, Li Hai used mana to grab a dozen golden spheres and suddenly yanked them, quickly dragging them two thousand zhang, piercing through the thick ice of the lake surface, and floating in front of him.

Then, holding these golden spheres, he quickly traveled all the way to the side hall.

After a while, he arrived again in front of the World-Crossing Gate located in the depths of the wasteland.

Then, when Li Hai lifted the entire World-Crossing Gate, inserted a golden sphere into the spherical groove, and then straightened the gate,