Wang Yan put his finger on a sloping house on the panoramic view, and followed the tilted direction all the way up.

Where a finger is drawn over the house, there is no more house in a sloping position.

"These inclined positions must be related, otherwise it doesn't make any sense for Prince Yunluo to give us a bird's-eye view. ”

It's the lack of correlation that is the biggest anomaly.

Wang Yan put his other hand on the other sloping house, and slowly moved forward with both fingers at the same time.

As you move forward, the distance between the two fingers gets closer and closer.

"No......" Prince God was a little excited, he had already guessed something in his heart, and when he saw that Wang Yan was still concentrating on moving his fingers, he didn't bother him at the exit, and his eyes kept moving with his fingers.

The view is so large that it covers almost the entire tabletop, and it contains all the houses in the Holy Capital, even the smallest wooden houses are painted on the view, which can be said to be very detailed.

As time passed, three minutes later, the two fingers slowly approached and finally got along.

Two straight lines converge at one point.

Wang Yan and Prince Shen glanced at each other, and they both saw surprise in each other's eyes.

"This is the entrance to the dungeon, isn't it?" the Prince of God almost shouted.

The location where Wang Yan's two fingers touched was a very inconspicuous house on the left side of the inner city, in the midst of a disturbance, surrounded by some merchants, and there was a lot of traffic.

Although there is a suspicion of concealment, it is very unrealistic to place the location of the entrance to the underground palace here, because there are many people here, as long as anyone enters this house, they will be discovered.

Over the years, as long as the Prince of God has a heart, he will find the abnormality of this house.

"Prince God, let me ask you, you have heard from your subordinates that strange people have come and gone in this house in the Holy Capital for so many years. Wang Yan asked.

The Prince of God pondered for a while, and realized that no one had ever been with him in this house, it was an ordinary house that could no longer be ordinary.

"No one said that. ”

"Then this house is not the entrance to the dungeon. ”

"Oh. Prince God's face was a little lost, as if someone had poured a bucket of cold water on his head.

"The Prince of God may have bamboo paper and charcoal. Wang Yan hadn't given up this clue, and his eyes had been staring at the Kanyu map.

"Yes, yes, I brought some out of the palace last night, and I'll bring them to you, the immortals. Prince God immediately ran to the room that belonged to him to find the pen and paper in Wang Yan's mouth.

Bamboo paper is a very thin piece of paper, and the words on any book can be clearly seen when covered in any book. Bamboo paper cannot be written with a brush, and the ink will easily penetrate into the book under the paper. The best option for writing on bamboo paper is charcoal.

"It's coming. "Prince God came with a large pile of bamboo paper and a large handful of charcoal in his hand.

"Immortals, these are not enough. ”

Wang Yan only took a piece of paper from the hand of the Prince of God, and said with a smile: "One is enough." ”

After speaking, Wang Yan covered the bamboo paper with the same size as the Kanyu map, and the buildings in the picture were vague but faintly visible.

"Prince God, you have found a few problematic houses in the map. ”

"There are more than 150 in total. ”

"Okay, tell me all about these houses. ”

The Prince of God pointed out all the problematic locations to Wang Yan one by one in the Guanyu map.

Wang Yan nodded, he kept those positions in mind.

The next step is to get started.

He used charcoal to extend the direction of the problematic tilted houses indefinitely, until the end of the bamboo paper.

Half an hour later, by the time the last stroke was over, Wang Yan had already finished drawing all the 150 lines.

At this time, Wang Luomei and Yu Lan'er also washed the dishes and stood behind the two of them.

Wang Yan took a step back, looking at the dense lines and feeling a little dizzy, it took a lot of effort to draw those lines just now.

"What did Prince God discover?" Wang Yan asked.

Seeing those messy lines, Prince God also had a headache, "I haven't found anything for the time being." ”

Both of them sighed, it seems that this method will not work, and they can only start from other places.

"Isn't that just two words on it? Yu Lan'er whispered, "What's so difficult about this." ”

"Words?" exclaimed Wang Yan and Prince Shen at the same time.

They have been entangled in the intersection of the lines, thinking that they have found the wrong direction, and if it weren't for Yu Lan'er's reminder, they would not have been able to find the key point.

The two of them looked at the lines carefully, and the more they looked at them, the more they looked like that, and the combination of the lines was not just the strokes of the words.

"You're so smart. Wang Yan turned around and threw Yu Lan'er high, causing a scream.

"Immortals, let's see what the words are first?" said the Prince of God anxiously.

Knowing the importance of the matter, Wang Yan didn't play around anymore

He nailed the bamboo paper to the wall, and the person stepped back to the wall on the other side, and then looked at it, and the dense lines were really two words.

These two words are written as 'backyard'.

Backyard, what backyard? Where is the backyard?

It can't be the backyard of a general's house, it can't be the backyard of a minister's house, and it can't be the backyard of a civilian's house.

With such a choice in the sea, Prince Yunluo would never do this.

This backyard must have a close relationship with them, and it is the name of the mansion that immediately pops up in their minds.

Where will it be?

Could it be the Imperial City?

This location was first denied, and Prince God made it clear that none of the palaces in the imperial city had a backyard.

"Could it be the backyard of Wu Zhu's mansion? Wang Yan asked.

Prince God thought for a moment and shook his head and said, "Although it is very possible, it is not. In order to avoid suspicion, the prince never had any intersection with the powerful Wu Zhu, and never entered his mansion. To know exactly the location of the underground palace must be what the prince has seen, he will not tell us the news of speculation, this mansion must be often visited by the prince. ”

Wang Yan pointed to the ground with his finger, "Do you think it will be the backyard of this courtyard?" ”

Prince God's eyes lit up, and he said excitedly, "It's very likely. ”

Without further ado.

The four of them immediately ran to the backyard, where they hadn't set foot in two days.

Lush weeds come into view, and the dilapidated wooden shed is covered with moss.

At first glance, you can tell that there is no one who has been here.

Wang Yan and the divine sense of the God Prince swept this small place inch by inch at the same time, and did not find any places with strong spiritual energy, thinking that they still guessed wrong.

"I'm also stupid, the underground palace must be a place where the Holy Emperor and Wu Zhu often enter, if it is really this place, isn't it to clearly inform the Holy Emperor of our whereabouts, the crown prince will definitely not do such a stupid thing. Prince God sighed.

"It's a place where the prince often goes, and it's a place we're familiar with, where is it?" Wang Yan pondered for a while.

"It seems that there really is such a place. ”

"The backyard of Prince God's Mansion. ”

"The backyard of the palace. ”

Prince Shen and Wang Yan said the answer almost at the same time.