In the past month.

The Third Prince, Long Jingtian, secretly sent people to assassinate Gu Jian.

But Lin Youxian saw it clearly.

If Gu Jianruo harbors resentment towards Long Jingtian because of this and kills him, it would be perfectly reasonable.

Currently, she has no evidence.

But finding out who killed Long Jingtian wasn't difficult for her.

"This man likes to talk nonsense, and I will never believe his words."

"In that case, let's take a look at the mysteries of the Nine Nether Profound Nether Array."

"It will definitely help me find the murderer..."

Lin Youxian didn't actually care whether Long Jingtian lived or died.

However, his death will inevitably alarm the Demon Dragon Kingdom, causing changes to the upcoming Millennium Festival.

Lin Youxian planned to first find out who killed Long Jingtian.

Giving the Demon Dragon Kingdom an explanation will also help to appease them.

As for everything else, we'll discuss that after the millennium commemoration is complete.

Thinking of this, Lin Youxian got up and went to a bookshelf against the wall in the imperial study.

Her snow-white, jade-like hand gently rose and rested on the bookshelf.

With a slight exertion, she channeled her spiritual energy into the bookshelf.

The bookshelf suddenly started spinning.

Behind the bookshelf, a dark passageway came into view.

Lin Youxian stepped gracefully into the passage and descended the stone steps.

I walked along the passage for who knows how long.

Lin Youxian has already gone deep underground, over a thousand meters.

At the end of the passage, Lin Youxian saw a vast underground space.

This space is enormous.

In the center, there is the phantom image of a red spider lily in full bloom.

It emitted a seven-colored light, which then coalesced into a light shield around the spider lily.

Around this space stood pillars covered with runes.

The entire underground world is filled with an aura of endless mystery.

It also exudes a trace of celestial power.

And this is the core of the Nine Netherworld Profound Netherworld Guiding Array.

There are a total of twelve powerful members of the Other Shore Clan guarding it.

They are all Saint-level powerhouses.

Each of them sat like an old monk in deep meditation on the altar, which was arranged around the seven-colored spider lilies in a clockwise direction.

When Lin Youxian stepped into this world.

The twelve powerful figures opened their eyes.