"The secret keys in the underground palace are divided into five star ratings. "```You can get the secret keys of different star ratings by defeating the spirit beasts in different black palaces. The higher the star rating, the higher the treasure ban you can open."

The grand voice slowly disappeared. Xu Yang held the bronze secret key in his hand with exquisite patterns engraved with a golden star, and fell into deep thought.

"The bronze plate, the No. 11 Black Palace and No. 21 Black Palace are of equal strength, and the secret keys given are also one-star secret keys! According to the prompts, the one-star secret key should be the lowest level, and it may not be of much use." Xu Yang said.

"That's right! According to my estimate, the spirit beasts on the outer layer should be like blood-eyed golden apes and purple-feathered golden eagles, and they all give one-star secret keys."

"So how to get through the inner layer?" Xu Yang asked.

"Xiao Xuanzi, you can draw a square figure of nine vertical and horizontal lines by yourself." The bronze plate said, and the symbols on the surface were arranged and combined in a row, and a square figure was quickly formed, with nine vertical lines.

"Look, the eighty-one grids of this figure represent the eighty-one palaces in the underground palace. Your current location is from the southwest corner of the underground palace to enter the No. 11 Black Palace from the southwest corner of the underground palace. If you walk north, you will enter No. 21, No. 31... and No. 91 Black Palace! These palaces are all the outermost layers. Not only are the strength of the spirit beasts not strong, but the rewards given are not high."

The squares displayed on the bronze plate, the thirty-two squares on the outermost layer, were painted with a light gray color, and the bronze plate explained at the same time.

"I understand... If I go east at this time, I will enter the No. 22 Black Palace! This Black Palace relies on the inner layer. Not only will the strength of the spirit beast be improved, but the secret key given should also be a higher-level secret key!" Xu Yang said.

"Well. Not bad. I have said long ago that there must be a difficult guy in the inner layer, or even a real spirit beast. Xiao Xuanzi, don't be careless." Bronze Ban reminded.

"In this way, if I go east and enter Black Palace No. 22, will I encounter King Jin Tai?" Xu Yang frowned slightly. Without taking action on the bronze plate, King Jin Tai's strength still surpassed himself. It is difficult to compete with him when he does not use the holy corpse.

"Forget it, I will continue to walk north and enter Black Palace No. 31! Although it is just the outer layer, for me, as long as I start first..."

Xu Yang's thoughts were interrupted by the excited voice of the bronze plate: "Hurry, Xiao Xuanzi, there seems to be something flashing where the purple-feathered golden eagle's body disappeared?"

Xu Yang looked up and saw something flashing with a treasure! He walked over and picked it up.

This is a golden book with ancient beast language, wilderness language, and human language. It is written together:

"Those who obtain this golden book can freely choose any palace within two grids and transfer it into it. Note: The golden book cannot be taken out of this room."

"Is this... an unexpected game reward?" Xu Yang frowned slightly, "I can't take it out of this room, which means that you must use it in the Black Palace No. 21. Otherwise, it would be a waste."

"Good thing..." The bronze plate smiled. "Especially now, there is a ghostly King Jin Tai who is by your side..."

"Well, it's a good thing, it's indeed a good thing," Xu Yang rubbed Jin Shu and said with a smile, "Then, I chose to move two grids to the east and go to the No. 23 Palace!"

"Xiao Xuanzi is so cunning, but Ban Ye admires it very much!" The bronze plate said with a slight smile. Since the mirage beads can transform into a face and speak, its obscene nature has become more and more obvious.

Xu Yang smiled slightly, followed the small letters on the back of Jinshu, pressed his palm directly on, and whispered: "Go to Palace No. 23."

In this way, Xu Yang moved from the west palace of King Jin Tai to the east! King Jin Tai would probably never have dreamed that Xu Yang, who was originally in the Black Palace No. 21, could directly cross the Black Palace No. 22 where he was and go straight to the Palace No. 23. His pursuit plan was destined to go in the opposite direction.

A golden light flashed, and Xu Yang's figure had disappeared from the spot.

***

In the Black Palace No. 22, the battle between King Jin Tai and the Red-backed Giant Lizard is still ongoing!

The red-backed giant lizard raised its head and roared angrily, spreading its fishy and bloody mouth, and a blazing flames spewed out!

This flame spread out in a fan shape, with a radius of hundreds of feet! Fortunately, the Black Palace No. 22 belongs to a deeper palace, and the area is several times larger than the outer palace, otherwise King Jin Tai would not even have room to dodge.

King Jin Tai's figure turned into a blood light, and he shuttled left and right, quickly approaching the red-backed giant lizard. The red-backed giant lizard followed his movements, and the blazing pillar of fire kept chasing King Jin Tai's figure.

"Peng!"

After approaching the red-backed giant lizard, King Jin Tai finally had no time to hide, and was sprayed by the fire column of the red-backed giant lizard! A layer of blood-colored mysterious shield shrouded on his body was like ice and snow meeting hot water, and quickly dispersed!

King Jin Tai also became fierce. He roared angrily, pinched his left hand and pushed it out flat. A blood shield blocked the vital point! Then, King Jin Tai formed a seal with his right hand, and a true dragon phantom flashed above his head: "The True Dragon Fist Seal!"

"Boom!"

A deafening explosion sound came out, and King Jin Tai's real dragon fist seal slammed into the air on one of the red-backed giant lizard's eyeballs, shaking its eyeballs! The power of the real dragon fist seal had not dissipated, and the remaining power continued to penetrate the brain of the red-backed giant lizard.

"Breaking it to me!" King Jin Tai suddenly clenched his right fist. He controlled the power of the True Dragon Fist Seal and exploded in the brain of the red-backed giant lizard!

As if it was squeezed vigorously, a trace of golden blood gushed out of the big mouth, ear holes, nose, and even eyes of the red-backed giant lizard! The brain was destroyed, and no matter how strong its vitality was, it would be useless.

King Jin Tai breathed hard. He was now quite embarrassed, his whole body was burned by flames, and it was charred black. The red-backed giant lizard was indeed difficult to deal with, and his whole body was as solid as steel and could not be broken. If King Jin Tai had not been gambled and came to the red-backed giant lizard with smoke and fire, and penetrated his brain from his fragile eyes, the battle would have lasted longer.

"Congratulations to the gamer, you will obtain a two-star secret key and obtain some information about the secret key level." A grand voice rang in King Jin Tai's ears.

After listening to the prompt, King Jin Tai narrowed his eyes.
Chapter completed!