This is a first-grade immortal-level formation.

Gu Jian guessed that it was set up by a formation master from the Jiaolong Demon Clan.

This is because it is deep within the Nine Abyss Netherworld Dragon Devouring Formation.

Gu Jian saw a silver dragon bound by chains formed by the mysterious workings of an array.

The chains of law that bind the silver dragon can not only draw upon its power, but also its destiny.

Extremely evil.

Furthermore, the formation embedded with it is called the Heavenly Gang Immortal-Slaying Sword Formation!

The name itself reveals the power of this formation.

This formation is at the third rank of the Immortal level.

The two formations complement each other.

The true power of the great formation enveloping Emperor Dragon City has reached the level of a fourth-grade immortal.

And it is extremely difficult to break through.

Of course, "extremely difficult" is relative.

There is probably no formation master in this realm who can break this formation.

However, he, possessing the Twelve Capital Heaven-Breaking Formation Technique, could...

certainly.

This is just breaking the formation.

Gu Jian's plan was to take control of it.

As long as you control it.

He will be invincible.

"Controlling it without alerting the master of the formation is quite difficult."

"Fortunately, there is still time."

"There are ten days left until the wedding of the Flood Dragon Demon Emperor. I hope to completely master this formation within ten days!"

Gu Jian muttered to himself.

He first had the little devil Ling'er exchange a set of immortal-level array flags for him from the Hall of Longevity.

He then used his concealment technique to leave the inn.

They headed towards the location where the great formation had been set up in Emperor Dragon City.