In addition, iron in another world has higher hardness and toughness than iron in this world.

　　 Therefore, a drill that can drill through iron in another world can indeed be used in this world.

　　 In fact, there is also a chainsaw that can also saw iron, but it can be used together.

　　 After all, the palace door looks a bit thick.

　　As for the power supply, there is a mobile power supply with an output voltage of 220V, but it is relatively large, and Richard’s storage space can be installed.

　　 "Well, go underground and take a look at what the underground world is like."

　　 Richard thought.

　　 After the live broadcast of the day ended, Richard ordered all the tools on a certain treasure.

　　 After placing the order, Richard dealt with the affairs of the territory for a long time, and set off with Mia and Dorothy early the next morning.

　　He is going to go to the underground in person.

　　 also took a look at what's in that palace.

　　 A palace buried deep in the ground made Richard curious.

　　 There are many dangers in the underground world, and some underground creatures are very aggressive.

　　 However, for Richard, there is no need to worry, his current combat effectiveness is not weak.

　　 What's more, there are also Mia and Dorothy. For them, the underground space is also a battlefield where they can play a very powerful combat force.

　　 "嗷嗷~"

　　 Xiao Hei took the three of them and flew north.

　　 This time Richard did not fly to the tunnel where the goblins went underground.

　　 After the passage goes underground, it is still a few hundred kilometers away, which is too far.

　　 Richard asked Xiao Hei to take the three of them to a passage near the Orc King City that Feilisi said.

　　 When Xiao Hei flew for more than ten hours and flew near the Orc King City, the Beast King and Tiger King ran out and invited Richard to have a drink with them.

　　 So Richard stayed in the orc king city for a few hours before bringing two beast ear women to a mountain almost a hundred kilometers away from the orc king city.

　　 There is a cave on that mountain, and inside the cave, there is a passage leading to the underground.

　　 "Your Excellency Richard, thank you for coming in person!"

　　 In this cave, the dark elves patriarch Felice has already waited there with a few dark elves.

　　 After they got the news from the raven, they went to this passage from the ground and waited.

　　 "Let's go down."

　　 Richard said.

　　 "Well, from here, you only need to walk 30 kilometers."

　　 Felice said.

　　 After finishing speaking, Phyllis leads the way.

　　 "The front is a bit dark, let's light the torch."

　　 Felice said.

"Need not."

　　 Richard took out a flashlight.

　　 The light from the flashlight shone out, but Phyllis was quite surprised.

　　 In Richard's hands, there are quite a lot of such weird things in Felice's eyes.

　　 So, under the light of the flashlight, a group of people walked underground.

　　 "嗷嗷~"

　　 As for Xiao Hei, he is patrolling the sky.

　　 This guy Richard has just fed him once, for Xiao Hei, he can take care of him for several days after he is full.

　　 The road from this cave to the underground is not very narrow, and it seems that people often walk.

　　 "This road is the way goblins used to mine in the past, but the place where we live is still further down, even if the goblins, under normal circumstances, they are not willing to go deep into those places, because it is too dangerous."

　　 Felice walked and said.

　　 "What are the dangers underground?"

　　 Li Cha asked.

Phyllis said: "There are many. For example, some burrowing spiders are very large, very aggressive, and can spit venom. Don't fight melee with them. Burrowing spiders are actually not a big threat to us, because ours The arrow can accurately hit their eyes and kill them, but the threat to the goblins is great."

　　 Richard gave a faint "um".

　　 Felice said again: "There are some cave dwellers who entered the underground, I don't know when they reproduced underground, but they are quite large in number. Generally, we don't have to worry about their attacks as long as we take good precautions."

　　 In this way, Phyllis talked to Richard about the underground situation as she walked.

　　 Underground is indeed dangerous.

　　 Of course, for the dark elves, as long as you be careful, this danger is under control.

　　 The time for the dark elves to enter the underground is not short, but so far, their clan has not been killed by underground creatures, and at most there are some injured.

　　 This is due to their care and caution.

　　 The dark elves live in a large underground cave.

　　 But there are many passages around that underground cave.

　　 They sent many people to guard the surrounding passages, which caused the dark elves to find no more people to dig the palace.

　　 After all, digging the palace also needs to defend the surrounding passages.

　　 In addition, the dark elves are not good at doing this, and they didn't have enough tools before.

　　 That's why they think of goblins.

　　 The speed of a group of people is very fast.

　　 Soon, Richard went more than ten kilometers underground.

　　 The road here is a lot narrower.

　　 There will be some diversions from time to time around 　　.

　　 "Once you walk in some side roads, you may not be able to get out."

　　 Felice said.

　　The underground road conditions are quite complicated.

　　 But for the dark elves, there is no problem.

　　 After walking for more than half an hour, Phyllis suddenly took out her bow and shot an arrow into the darkness.

　　 "叽~"

　　 There, a spider that is not too small was directly nailed to the rock wall by her arrow, and there was a lot of pain.

　　 "Let's go, its call will soon attract other spiders."

　　 Felice said.

　　 She took Richard to quicken her pace, and soon moved away from here.

　　 After some distance, there are some underground creatures.

　　 For example, a black rock snake tried to attack a group of people, but it was all solved by Felice directly with an arrow.

　　After living underground for so long, the dark elves have long been able to see things in the dark, and they are quite sensitive to the approach of danger.

　　 It is basically impossible for the underground creatures to sneak attack on them.

　　 walked like this for more than an hour, and finally arrived at the destination.

　　Phyllis took Richard directly into the huge cave where the underground palace was located.

　　 After Richard arrived here, he discovered that the cave was actually not as dark as it was shot in DV.

　　 It's just that the light is quite weak.

　　 Above the cave, there are some luminous ores, which gives the whole cave some faint light.

　　 "Lord, you are here!"

　　 After Richard arrived, the tauren who had been sent underground by Richard surrounded him with a smile.

　　 Li Cha nodded and said, "Thanks for your hard work."

　　 "It is right to do things for the lord!"

　　 The tauren feels nothing.

　　 At this time, the goblins were still digging in several other directions of the palace, trying to dig out the entire palace, and then looking for a passage to enter.

　　 After all, this palace might have windows.

　　 But Richard didn't expect much of this.

　　 Even the materials used in the walls of this palace are so rigid, and the windows are probably sealed.

　　 Richard took out a large number of flashlights from the storage space, and then took photos of the palace.

　　 The entire palace was illuminated extremely brightly.

　　 "Oh, where is this, it's black!"

　　 "So many goblins, hey, and the dark elves I saw that day, wouldn't they be underground?"

　　 "Look, there is a palace there!"

　　 "The underground is so deep, there are actually palaces, anchors, and there are many secrets in other worlds~"

　　 "……"

　　 After Richard turned on the flashlight, the live broadcast started.

　　 In the live broadcast room, netizens were quite surprised after seeing the underground insights and palaces.

　　 Then Richard walked forward and came to the palace gate.

　　 The gate is not too big, but it is also several meters high.

　　 Richard reached out his hand and touched the door.

　　 is a bit like iron.

　　 However, there is no rust.

　　 And on the top of the palace and directly above the gate, there is a symbol.

　　 This symbol Richard has never seen before. It is a bit abstract and looks a bit like a pair of wings.

　　 "This symbol is also the symbol of that magic well?"

　　 Li Cha asked.

　　Phyllis nodded: "Yes, Your Excellency Richard, there is such a symbol on Mojing too, so we feel that this palace must have something to do with Mojing."

　　 Richard said: "Okay, I'll try it and see if it can be opened."

　　 Feilisi said: "Trouble you!"

　　 She has always been very polite to Richard.

　　 After speaking, Richard took out an electric drill from the storage space and a 220V battery.

　　This battery is naturally fully charged.

　　 Then Richard turned on the electric drill and started to drill.

　　 In the underground cave, the dark elf patriarch Phyllis stood behind and watched.

　　 In the live broadcast room, the number of netizens who have now exceeded 30 million are also watching and discussing.

　　 "There is a palace underground, it's interesting."