Start from the outermost part and then go deeper little by little.

Shen Yi sat on the edge of the ghost den for thousands of years.

For Shen Yi today, time is indeed the most worthless commodity. He has completely adapted to the mentality of the immortal species.

As long as there is something you want to do with all your heart, it will not make any sense to spend thousands of years, tens of thousands of years, hundreds of thousands of years, or even hundreds of millions of years.

Unless you have finished everything you want to do, you will suddenly fall into endless emptiness.

Just like those Immortal Emperors who chose to sleep.

They would not do something as fragile as giving up their lives, but almost endless hibernation has become the best way to pass the time.

So Shen Yi was not in a hurry at all.

If anyone saw him at this moment, they would definitely be shocked.

No, maybe I don't even deserve to be surprised.

Instead, their lives will be taken away in an instant, and their thoughts will be distorted. No matter what they are, they will become the most resentful and hideous ghost in an instant.

Because at this moment, Shen Yi is the strongest ghost ancestor!

His unchanged face no longer amazed people. All that could be felt was a dead aura that was not like that of a living being. An almost materialized resentment shrouded him. Just one look at him was enough to devour all reason and transform the soul. His lethality to all living things with souls was no less than that of those evil gods.

This is the change that has happened to Shen Yi, who has devoted himself to studying the laws of ghosts and monsters for thousands of years.

But of course, this change is only temporary.

Just like when ordinary people immerse themselves wholeheartedly in a dark book, their emotions may become violent, and when they immerse themselves in a bloody movie, their mood will become excited.

But as long as you come out of this temporary emotion, everything will return to normal.

What's more, sufficient patience also gave Shen Yi sufficient concentration - he had been staying on the outskirts of the ghost den for thousands of years and had never entered it at all.

Don't underestimate this little bit.

Even an infinitely small distance represents the distance between two multi-dimensional universes!

However, this retreat that lasted for thousands of years came to an end at this moment.

Shen Yi exhaled slowly, and all the resentment and evil spirit in his body disappeared without a trace in an instant. Even the breath on his body became light and fresh again.

Just at this moment, a new dimension appeared in his unique multi-dimensional universe, which he named "Ghost World".

Yes, the ghost world.

Corresponding to the fairyland.

This is the result of Shen Yi's retreat over the past thousands of years. Just by staying in the outermost part of the ghost den, he has achieved the results in the way of immortality.

However, the immortal path can only end here because he cannot find the immortal realm. But the ghost path is different. The ghost den is always in front of him.

"Lilac." Shen Yi called softly.

Dingxiang's figure appeared behind her in an instant.

The last time they met was actually more than a thousand years ago.

But there was no sense of unfamiliarity between the two.

When they entered the seventh level, they had already become true immortals. Their solidified personalities were also characteristics of immortals, so time would not change their essence, and this was especially true for the time they spent focusing on a certain type of food.

For more than ten thousand years, Dingxiang has been focusing on the "immortal path" and trying to become an eighth-level being on her own.

As Shen Yi's only secretary, if she was still only at the seventh level, she would actually be unable to keep up with the development of the Pan-Human Guardian Association.

So at this moment, Dingxiang is more perfect than before. Whether in appearance or temperament, she is in no way inferior to the peerless Immortal Emperor Wuxia, and is even slightly better than him. Even Shen Yi is a little amazed.

However, Shen Yi's current state of mind is no longer such that he would not casually express his feelings.

At this moment, he just solemnly stated his decision: "I am going to go to the ghost cave. Is there anything the association needs me to do?"

Ding Xiang was not at all surprised.

She knew this day was only a matter of time.

At this moment, he just chuckled and shook his head: "Captain, go with peace of mind. I will announce that the association has entered the highest level of challenge."

The so-called highest level of challenge has only appeared a few times in the entire history of the Pan-Human Guardian Association, because it means that the president of the association is heading to or is challenging a highly difficult doomsday world.

All other salvation agents, including everyone from all dimensions, must be prepared.

Of course, it's just preparation.

"Okay." Shen Yi nodded without objection.

Challenging the highly difficult doomsday world means that Shen Yi is not sure of winning, so he must be fully prepared.

This time, going deep into the den of evil, he was not sure of winning.

Obviously, the "highest challenge state" that had not appeared for more than 10,000 years reappeared, causing some shock to the entire Pan-Human Guardian Association, and even affected some closely connected allied civilizations. After answering questions from some important figures in the association, Shen Yi was also prepared.

Under Dingxiang's gaze, he slowly stepped into the ghost den.

The moment he took a step inside, Shen Yi couldn't help but open his eyes wide.

It's not because of any huge changes.

Quite the opposite, even.

Because almost nothing has changed.

No, that can't be said. Shen Yi can still feel that the root laws in the ghost den are more complicated than the root laws he has been "learning" outside the ghost den during this period of time.

But the degree of complexity is extremely limited.

At most, it's the difference between 90% and 100%. Give him some time and he will be able to digest it completely.

Other than that not much has changed.

"This is not right." Shen Yi couldn't help but mutter to himself.

And he frowned tightly.

After carefully feeling his surroundings, he finally found something wrong.

That is the disordered dimension here.

It was previously speculated that this disordered dimensional plane was the reason why the ghost den could blend with the rest of the multi-dimensional universe and modularly spread specific root rules, because this characteristic was highly similar to the situation in the fairyland.

But now, he has not found the rules that caused the dimension to be so disordered! Yes, no.

Even though the root of this universe was still one tenth that was not fully understood, Shen Yi, who had already mastered ninety percent, was still able to roughly scan the remaining tenth, but he did not find any information.

This shows that the disorder of dimensional planes is not caused by the root of the mysterious side.

(End of this chapter)