Don't Let Me Stay Up All Night

As everyone knows, there is a power in the southern region that absolutely cannot be provoked—the Grass Hall. 
The eldest disciple is the Sword Saint of the southern region, with a godly understanding of swords. 
The second disciple is the Eternal Empress, who ruled an era. 
The third disciple is a great scholar of the current generation, the reincarnation of the immortal of literature. 
The fourth disciple is the reincarnation of a demon god, suppressing the Nine Hells. 
Lu Changsheng: Me? I'm nothing special, just their master.

I See the Aura of the Great Emperor in All My Disciples

The location of Helcrown City had already been found by Pan Xie and the others.

When the four of them arrived outside the north wall of Helcrown City, they were surprised to discover that there was no one guarding the city wall!

Jiang Chen's expression turned grave. "Could it be a trap? Mu Fusheng seems to be from Demon King City, and that think tank, Lin Zhinan, is one of them."

"Could there be some kind of trap?"

Lin Zhinan was known as the think tank of the Spirit Immortal Palace. He was not famous for his talent and strength, but for his resourcefulness.

At the same time, the four of them had suffered at Mu Fusheng's hands, be it during the The Great Tournament or during the pursuit.

The degree of insidiousness was deeply imprinted in the hearts of the four people from the Infernal Purgatory.

The Helcrown City actually didn't have any defensive measures with these two around?

Playing The Empty Fort Strategy Here?