"Let me think about it, should you be executed on the spot? Or should you take it back to the boss, Master Guan and the others to take a look." King Jinshu said to himself while teasing the entangled rat beast soul fire. This guy was already tortured by it.

"Squeak, squeak." At this moment, the blue bug and the little white unicorn fairy who were wandering nearby screamed together. The King of Golden Swords immediately grabbed the soul fire and asked, "What's going on?"

Xiaobai Monopoly Fairy pointed the ground with her forelimbs, which meant that something seemed to be buried in this soil.

The King of Swords said, "Hey, young people, immediately turn the soil around and find out what's inside."

"Swish swish swish swish!"

"Swishy!"

In the blink of an eye, the glittering black stings began to dig in a busy manner. It seemed that they really liked digging holes and other things. After more than ten breaths, they heard a "clang" sound. It turned out that two black stings dug a square metal box.

"Well, maybe there is something hidden inside, but it is not suitable to open it now. Let's take it back and let Mr. Guan handle it. Let's go out for a while, and it's time to go back."

As he said that, the King of Golden Stool led the way with the rat beast soul fire in front and followed the group of insects behind. Everyone hurried along the hole tunnel, and soon returned to Guan Heng and the others.

"Are you back?" Guan Heng asked, "Are you gaining anything?"

"Yes, Mr. Guan, please see."

As the King of Golden Swords said, he threw the captured rat beast soul fire to the ground first. As soon as the guy got rid of the shackles, he did not escape immediately. Instead, he circled the metal box carried by the black stingers, and kept screaming and wanted to hit the object.

"Hmm? What's going on?"

"That's it..." Hearing Guan Heng's inquiry, King Jinsting said what he had encountered with the group of insects just now.

Guan Heng said with a slight nose, "Oh, from this point of view, the giant rat beast may be the guy who was responsible for guarding the metal box before. After his death, he did not forget his responsibilities. This guy is very dedicated."

"Master." The mother of insect asked, "Then how should this box be handled?"

"Of course, it's just open it." Guan Heng said, carefully checking the surface of the box, and then said, "It seems that there is no keyhole or something."

Yan Xin next to him asked, "Can you open it directly?"

"This box is tightly tucked into pieces, like it was sealed with molten iron, not like it can be opened directly."

As he said that, Guan Heng squinted the rat beast soul fire next to him, which was screaming at the box. He suddenly thought of a possibility, so he suddenly reached out and grabbed the soul fire, then pressed it on the metal box, and said, "Come on, let me see what role you can do."

"Crack, Crack..." It was said in a flash, and soon the rat beast soul fire turned into a mouse with a blue hair and pointed mouth about an inch long. It opened its mouth and began to gnaw on the front of the metal box.

Moreover, this guy ate very quickly. In the blink of an eye, he bit out a huge hole and then burped, looking very satisfied.

"This little thing..." At this moment, Zhu Xin Gu and Xing Demon Bloody Ni approached to observe and suddenly shouted in unison: "Oh, can this be the 'Golden Little Blue Mouse'?"

"Why, do you know this rat beast soul fire?"

"Well, although I haven't seen it with my own eyes, I've heard of it."

Zhu Xin Guqi said: "This is a kind of thing derived from the ancient giant rat beast after death. The rat beast was not surprising before its lifetime, but the soul body derived after death has a strange ability, which is to survive by eating various solid metals, which is very strange."

"That's right, at that time, some ancient intelligent races made box cage utensils without locking or keys. They just raised a few gold-killed blue mice, so that the other party could break the box, take out the things, and then pour molten iron to continue sealing it."

"Uh, isn't this very troublesome?" Ruotao said: "I still think things like key locks are more convenient."

"That's not what you said." Zhu Xinguyu shook his head and continued: "The locks are easily destroyed and the keys are easily imitated. If they are kept secrets, their usefulness will be much weaker."

"It was more suitable for eating golden blue mice at that time. In fact, what did people in the past think? What do we know clearly? Now it's just a guess."

"In general, this little blue mouse is a rare guy, let's keep it." Yan Xin smiled and asked again: "Who knows how to raise this guy? What does it eat?"

"Just feed the spiritual energy." Zhu Xin Gu Yan answered. Immediately afterwards, Xing Demon Blood Neng added: "Of course, the golden spiritual energy is the most suitable."

"Hahaha, that's easy. We have some golden spirit." Guan Heng said: "King of Gold Stool, you will keep this guy for the time being. Give it some golden spirit from time to time to feed it."

"I understand, Master Guan." Hearing this, King Jinsai immediately spit out a ball of spiritual energy and whistled at the little blue mouse who was catching gold: "Woo!"

When the other party saw this ball of spiritual energy, he immediately rushed over and opened his mouth and bit it, without knowing to be polite.

"Haha, it's delicious." The King of Jinshou smiled and said, "It seems that I have to use this guy more in the future. My spiritual energy cannot be fed to it for nothing."

"Okay, keep moving forward." After that, Guan Heng took the lead in walking forward.

We had already walked more than half of the stone steps, but because the wind tunnel blocked the road and chased the monster rat and beast souls, it took a while. Then we walked hundreds of steps and arrived at the flat ground. This was indeed the entrance to a huge stone chamber, and there was also a huge metal door, which was much stronger than the first stone chamber.

"Hahaha, I know how this metal door will be opened." Xiao Hei shouted happily at this time, and Zhenwen smiled and said, "It's not just you, as long as we are not stupid, we can think of this answer."

"Yes, isn't you just want to use the golden blue mouse to eat?" Gu Sangnu spoke from the side: "It seems that Guan Heng asked the Golden Sword King and the others to pursue the monster rat beast souls, otherwise where can we find the little blue mouse."

"It's just a coincidence." Guan Heng said lightly, then said: "Okay, King of Gold Stories, hurry up and let the little blue mouse go up and chew on the metal door, let's go in."

"Okay." The King of Golden Stool immediately whispered to the little blue mouse with golden chewing. The other party's favorite golden spiritual energy had been tamed at this time. He obeyed his will, and then quickly landed on the metal door, and started to chew "crack, crack".
Chapter completed!