Fatty, Wuxie and Zhang Haixing mustered up the courage to step into the palace, only to find that the interior was empty but without a trace of life.Wuxie looked carefully at the four walls and saw that they were covered with complicated and orderly patterns, which were both dense and orderly.The fat man looked at the dozens of meters high bronze wall, which was covered with carvings, and couldn't help but marvel at this uncanny workmanship.

The fat man tried to look for clues on the wall, but was surprised to find that there was no gap in the thousands of square meters of wall, which was obviously cast from a single piece of bronze.At this time, Zhang Haixing made a new discovery. She pointed to the center of the palace and saw an iron chain as thick as the mouth of a bowl, restraining a petrified corpse wrapped in mud.Zhang Haixing was bold and careful, and peeled off the surface mud, revealing that the man was completely filled with mud before his death.Fatty speculated that this person might be a victim used in the Night King's sacrifice.

Wu Xie noticed that the pattern on the wall looked like a strange font. He tried using water as ink and poured it on the ground. The water quickly gathered into the shape of an alpaca, but due to the limited amount of water, he could not show the full picture.Later, Wuxie resolutely cut his palm and dripped blood on the pattern. The blood spread along the pattern, and the pattern changed accordingly. Unexpectedly, Wuxie fainted because of it.When the fat man saw this, he hurriedly helped Wu Xie up and scolded him for putting himself in danger. He then cut his own palm to bleed and continued trying.

Zhang Haixing took the opportunity to drive away the fat man, but his true colors were revealed and Nao Xian was seriously injured.Faced with Zhang Haixing's ridicule and betrayal, Wu Xie was shocked. It turned out that Zhang Haixing and Zhang Haike were not the real Zhang family, and they also had unknown purposes.Zhang Haixing was eager to find the Night King, so he inflicted more damage on Wuxie and hung him upside down on the wall. As the blood flowed, the patterns on the wall became more and more complicated.Zhang Haixing stared at the wall, the pattern was changing unpredictably, she seemed to see something, and suddenly shot at a hidden figure.

Wuxie witnesses the shadow fleeing and realizes that the Night King can become invisible.Zhang Haixing was in a panic at this time. Although he restrained Wu Xie, he was unable to defeat the invisible Night King.Wu Xie's hands and feet were tied and he was in a critical situation. Fortunately, Fatty returned in time.Fatty accidentally found a strange object outside. Although he was in danger of an unexpected incident, he succeeded in saving himself with his strong body and quickly returned to rescue Wuxie.

Fatty untied Wu Xie's restraints and simply bandaged his wounds. Wu Xie hurriedly reminded him to look for the tools in his backpack.Fatty knew that the Night King might be good at invisibility, so he lit the glow stick and threw it. After locating the location of the backpack, he bravely stepped forward to retrieve the items.Unexpectedly, the fat man was suddenly restrained by something unknown, he was lifted high and his neck was strangled.Seeing this, Wu Xie quickly threw a bomb. The Night King seemed to be afraid of this thing and finally threw the fat man away.Fatty took the opportunity to take out the smoke bomb, and the two of them escaped from the palace under the cover of thick smoke.