"No, it's okay, would you like something to eat?"

Xu Fei shook his head and took the oil lamp from his hand. Pen & Fun & Pavilion www.biquge.info

"I'll bring my own food, just give me this lamp, don't bother me."

After saying that, he closed the door directly with one hand, Xiao Er saw that he was normal, and slowly went downstairs, he put the oil lamp on the table and took out his package.

"Huh~"

Xu Fei moved his fingers, and a faint purple sword light cut off the inner lining of a garment, and a long white cloth fell neatly.

"Although I don't know if my physical fitness, which is more than ten times higher than ordinary people, can resist this virus, but it's best not to take risks."

Silently wrapping the strip of cloth around his cheeks, covering his mouth and nose, he flashed out of the window, and the oil lamp in the room was still burning quietly, making a crackling sound from time to time.

Under the leisurely moonlight, Xu Fei's figure gently floated across the ridge of the roof, and across two streets was the town guard's mansion, a courtyard lined with houses.

I don't know how prosperous this mansion was in the past, anyway, at this moment, there are only a few candles in the courtyard of Nuoda, and the whole courtyard is strangely quiet.

Xu Fei slightly urged the aura in his body to support himself, lurking in the courtyard, and he went straight towards the fluctuation in his perception.

"Left, front, left."

There were occasional patrolling samurai in the courtyard, but he had presciently avoided them, and after a few turns came to a corner house.

"Huh?"

Xu Fei was a little puzzled, he clearly felt that the fluctuation was ahead, but there was no candlelight in this room, and even if he listened carefully, there was not even a sound of breathing and heartbeat in the room.

He tried to push the closed door, only to find it locked from the inside.

The house in front of me is made of bluestone, and the roof is made of black clay tiles, and the room is closed inside, and it is tantamount to a fool's dream to lurk quietly in it.

"Either go up to the roof and remove the tiles, or break the door."

Xu Fei thought silently in his heart, his target was that person, moving the door was tantamount to startling the snake, maybe he would be discovered after he killed the person who paid attention to the will of the other world, but what if he found out?

"Huh"

He pointed his finger at the lock of the door, and a faint sword light suddenly shot out.

"Ding, bell."

The lock was pierced directly, and after losing the buckle, it fell to the ground with a crisp sound.

Fortunately, there are very few people in this mansion, and the patrols are far away at this time, no one hears them for a while, and the fluctuations of their aura are also fleeting, and no one will notice.

Xu Fei pushed the door in, and then closed the door, except for a gap in the middle of the door, it was impossible to see that it had been damaged.

Through the moonlight and his own eyesight, Xu Fei clearly saw that the room was tidy, but there was no one.

"Down there!"

Feeling the fluctuation carefully, Xu Fei found that he could only feel that the person was around, but he couldn't determine the specific location, there was no one in the house, and it was impossible in the sky, only underground.

He looked carefully at the floor, and the rest of the room was gray and white tiles, except for the side of the hall, where there was a plush carpet with patterns and patterns, and the color was so clear that it was not very clear.

"Whew"

I lifted the carpet, but found nothing, and the masonry under the carpet was exactly the same as the one on the side.

Xu Fei was a little puzzled, could it be that there were other mechanisms in the room? It's like moving a vase to move the bookcase or something?

"No, the room is so big, even if there is a secret room, it can't be hidden!"

He leaned down and looked at the ground level, and this saw that he had made a discovery.

Under the carpet just now, against the wall, a piece of masonry is obviously a cut higher, if the human body is standing, it will definitely not notice this, plus the carpet covered, ordinary people will only think that the fluff on the carpet is a little untidy.

Xu Fei stood up and gently stepped on the raised stone brick.

"Click"

There was a sound of stones rubbing against each other.

His face was heavy, and the sound of this mechanism opening was very loud, and if it was heard by the people below, it would be a wave of frontal action.

The stone bricks slowly moved away, revealing an underground road that could be passed by one person, and even the outline of some steps.

The inside looks brightly lit, and the light coming out of it can even illuminate the house.

Xu Fei walked down slowly, the aura in his hand secretly prepared, ready to strike at any time.

The rudimentary staircase was quickly completed, and the underground building was clearly displayed in front of Xu Fei, this was an underground palace no smaller than the surface town guard mansion, the underground soil was hollowed out, supported by huge stone pillars, and some load-bearing walls.

The underground palace is more than ten meters high, like a small world, and the manpower and financial resources spent on construction are quite spectacular.

It looked like this was just an entrance, because Xu Fei even felt the wind blowing underground, which meant that there were other places with exits, or vents.

Descending into the dungeon, the fluctuations became clear again, in front, in the depths of the dungeon.

The layout of the underground palace does not seem to be inhabited, but like a prison, with fine iron cages.

"Help, save me~"

Xu Fei gradually went deeper, and what made his sword brow frown slightly was a middle-aged man in a prison.

The man was dressed in a dark red robe, with the words "Seven Evils" embroidered on his chest, and his body had no long objects, his face was withered, his hair was scattered, and there were dry black blood stains between his mouth and nose.

Sensing that someone was coming in, the man cried out for help in a daze.

"This, this is the plague?"

Xu Fei also saw his appearance, and his terminally ill appearance reminded him of what the inn junior said, this was the first time he had seen the disease of this plague, unbelievable.

The man's clothes made him silent, the foreign affairs disciples of the Red Tooth Peak of the Seven Evil Sects were generally the strength of the condensation period, and the existence of the spiritual energy that was full of aura and could even condense the spirit core was tormented by this plague.

"Chemical and biological weapons?"

Xu Fei couldn't help but think of this term, in his memory, in his own world, in the country he lived in, he had also been attacked by the virus weapons of the enemy country, and that small country was using our people to test the virus.

Thinking of this, he clenched his fists suddenly, and the green tendons in his hands burst out.

He did not stop, but continued to walk forward, and as he went deeper, the number of people in the prison gradually increased, some were children, some were old people, some of them were dressed as peasants, some were disciples of the Seven Evil Sect in red clothes, and even green clothes and black clothes.

Like the red-clothed disciples who saw them first, they were all drowsy, with more or less blood stains between their mouths and noses, and judging from the filth of their clothes, they had definitely been here for more than a week, which meant that what Xiao Er said in the inn was not correct about his violent death in five days.

The prison seems to have been built in a U-shaped ring, but in the middle of the underground palace it is gone, replaced by a well-repaired and noticeably fine house.

There were some monks patrolling around in the condensation period, and Xu Fei could clearly feel that most of them were full of spiritual energy, and they had the strength of the foreign affairs disciples of the Seven Evil Sect Chiya Peak, but at this time, they were doing the work of guards like minions.

When the cultivation reached the spiritual core stage, the spiritual energy gathered into a nucleus, and there was no way to detect it by conventional perception, Xu Fei could only roughly feel the disciples of the condensation stage in this underground palace, but there were still two people who could not detect it, and reverse thinking was enough to infer that they were at least the strength of the spiritual core stage.