Scratching his head, Liu Yifan began to touch east and west, and he didn't let go of any pots and pans.

He touched not only the eight stoves, but also the entire kitchen, but unfortunately he couldn't find the switch.

Liu Yifan didn't know that He Huan had actually told him before, but he didn't hear it when he was unconscious.

"Why don't you just disassemble these stoves and take a look?" Looking at this stove, Liu Yifan was very depressed and wanted to solve the problem violently, but after thinking about it, forget it, in case this mechanism has any anti-demolition or self-destruct function, it will be troublesome.

"Hey......" Liu Yifan sighed. Since the last time he was in the dungeon of the Wang family, he began to hate the mechanism, but he didn't expect to be blocked by the mechanism again in the past few days.

In the face of this kind of agency, even if he took a photo and posted it on the Internet to seek solicitation, it was useless.

"Switch ......" Liu Yifan began to recall the details in his memory. He believed that He Huan must have told him how to open this mechanism, and it was impossible for him to try his luck here like a headless fly.

Reminiscing and reminiscing, a vague picture flashed in Liu Yifan's mind, which was the memory of the first time Liu Fan and He Huan came here.

"That's it!" Liu Yifan walked to the third stove from the left, and the rusty container on it had merged with the surrounding stone and brick countertop.

Liu Yifan leaned in and looked carefully at the bottom of the container, and sure enough, he found a very small hole, if he didn't know it in advance, it would definitely be difficult to be discovered.

According to He Huan's actions in his memory, Liu Yifan also cut his finger and dripped a drop of blood into the container, and the blood flowed all the way into the small hole.

As the blood vanished, a stone brick in the center of the room began to slowly rise, revealing a row of stairs below that led to an unknown location.

"The technique of this mechanism is also magical enough, it's about to catch up with fingerprint recognition, but I don't know what the principle is. ”

In his memory, He Huan told Liu Bian that this organ cannot be opened by outsiders, and only the blood of the He family can be opened.

Liu Yifan turned on the flashlight and walked down, this place was only in Liu Yan's memory and He Huan, but Liu Yifan came for the first time.

Seeing the thick dust on the ground, Liu Yifan frowned, and did not continue to walk down in a hurry, but sat on the steps.

After waiting for about half an hour, I felt that the air in it was not dizzy or stuffy except for a little turbidity.

It seems that this place looks like it's been a long time, but the air inside is not poisonous, so it seems that there is some way to ventilate it.

got up and twisted a candlestick on the stairs, and the stone bricks slowly descended, restoring the ground to its original state, and Liu Yifan continued to walk down.

After half a cup of tea, I came to an iron gate.

Pushing open the door, the space inside is not very large, the height, length and width are about ten steps each, and the height is half a body taller than him, and there is about one and a half people tall.

The room was arranged in the shape of a study, and the walls on three sides were made of metal bookshelves, on which were small jade boxes, and it was unknown what was inside.

There was also a long case for writing and a grass futon for cultivation in the middle, and the same way he came from, this room was also covered with a layer of dust, and it was obvious that no one had been here for a long time.

Is it not here yet, or can't come?

"I guess I haven't come yet. Liu Yifan tried not to think about that possibility, so he comforted himself: "Mother's eyes are not good, she just came slowly." Since my mother said that she must have her plan to meet here, she will definitely come in a few days!"

made up his mind, Liu Yifan decided not to go to the place for the past few days, just wait here, lest He Huan come and see him in a hurry.

Shaking off the dust on the grass futon, Liu Yifan sat cross-legged on it and entered the cultivation of free mode.

When Liu Yifan went out the next morning, he purchased dry food and wine for seven days, and returned to the secret room of the He family's old mansion.

He actually wanted to buy water, but in this era, there was no mineral water, bottled water or anything, so he could only come back with two jars of wine, but fortunately, the degree was very low, and it was about the same as water.

After waiting like this for three days, He Huan still didn't show up.

Liu Yifan was a little anxious in his heart, but he knew that there was no other way but to wait now, what if he went out to run around now, but He Huan came back at this time?

It's always torturous when waiting for people.

On the fourth day, Liu Yifan had nothing to do, and opened those boxes to see what was inside, but they were all preserved with jade boxes.

After opening it, I found that it was full of books, such as "Wuyang Poison Sutra", "New Solution to Poison Sutra", "Poison Research", "Poison and Medicine", etc., all of which are about various exercises about poison.

One of the most important is the "Dancing Yang Poison Sutra", Liu Yifan saw that this box was obviously made of jade of excellent material at that time.

When I opened it, I realized that the Wuyang Poison Sutra was an unpassed secret that only the blood relatives of the He family were qualified to see, and it was the core of the He family's poison technique!

The first half of the Wuyang Poison Sutra records all the formulas and effects of poisons, the second half is the self-realization of the He family's poison masters in the past dynasties, and some are collected from the formulas of other poison masters on the rivers and lakes.

Among them, "Remnants of the Ghost Doctor's Poison Sutra" is something Liu Yifan has also heard of, and some of the formulas created by the ghost doctor Bian Que back then also have remnants of poison skills.

Liu Yifan looked through it, and among the experiences recorded by He Huan in it, he recorded the production methods and functional effects of many poisons, including the Hidden Soul Pill and the Willow Smoke Floating Soul that he knew.

And He Jin there, there are only a few strokes. Liu Yifan still doesn't understand poison, and he can't understand what it means, but at least he can see that it is by no means the formula of the Three Nights of Floating Life, nor is it the exercise shown by He Jin's final explosion.

It seems that He Jin either hasn't had time to record it, or he is simply a selfish person who won't share those things with his clansmen.

Judging from the feeling he gave Liu Yifan before, the possibility of the latter is infinite.

"He Jin is dead now, and it seems that the poison formula and poison power he knows have also disappeared together. ”

Liu Yifan felt a little pity. It's not that he wants to learn those poisonous skills or anything, but he simply feels that He Jin is also using poison everyone, and it is a little regret that what he knows and learns cannot be passed down.

Liu Yifan flipped through it for a while and closed the book, he really wanted to learn the skills of using poison. It's just that this Dancing Yang Poison Sutra is obviously not for beginners, he knows every word on it, but he doesn't know what he's talking about.

I basically returned all the jade boxes in the house, and I didn't find a book on the basics of using poison.

Think about it, how can someone who can be in the same room as the Wuyang Poison Sutra have such a low-level introductory tutorial.

"It's better to wait for my mother to come and let her teach me. Thinking so, Liu Yifan put each book back into its own jade box and put it back in place.

He also put the Dancing Yang Poison Sutra into the jade box, and when he was about to close the lid, he noticed that there seemed to be something in the lid through the faint candle flame.

In order to save electricity these days, he bought candles outside, and the house was lit by candlelight.

I looked at the lid against the candlelight, and sure enough, there was something inside. I paid attention to the Wuyang Poison Sutra in the jade box before, but I really didn't expect that a lid would still hide a mystery.

After taking a closer look at the lid, Liu Yifan found that the inner part of the lid had a slightly raised place on the four corners.

Try pressing it, and all four bumps can be pressed. When all four were pressed into it and the jade plate inside the lid was taken out, Liu Yifan saw that there was a white cloth in the middle of the lid.

Inside the white cloth was a pure white sword that was half a finger wide and a finger long.

It looks like it's made of jade, but when you touch it with your hand, it's obviously metallic, and it's cold and unusually cold.

What's even more peculiar is that when Liu Yifan touched the back of the sword, he only felt a faint sense of familiarity coming from above, but he had never seen this thing in his memory.

"It's weird. ”

Pick it up and look closely, and see that the two sides of the sword body are depicted with inexplicable ornaments, and the cuts at both ends are very flat and even, as if they have been specially polished.

Liu Yifan tried the sharpness of the sword body, but he didn't expect that as soon as his hand touched the blade, he felt a pain in his fingertips and a drop of blood flowed out.

After the blood flowed out, it did not drip down, but was immediately absorbed by the blade.

In the white jade-like sword body, a piece of crimson drifted away, and the ornament on it seemed to be stimulated by something, glowing with crimson light.

Liu Yifan only felt that the cold white jade he had started a moment ago had become a red-hot soldering iron in an instant!

Scald!