The group climbed the tower and came to the door of the fifth floor.

The door of the fifth-story tower was closed, and even mossy grew on it, and only a one-foot-square doorway could be opened. It seems that this doorway is used to deliver food and water.

"Knock knock", Lin Hong knocked on the wooden door.

"Who's delivering food early, don't bother me!" an old voice came from inside the tower room.

"Grandpa, it's my ......," Lin Hong said, "You open the door, I have invited a soul master to study the Gu Dan Fang ...... with you."

"Gu Dan Fang, what Gu Dan Fang, you little girl will talk nonsense! Okay, hurry up and send the master you invited away, don't disturb me!" the old voice said impatiently, and there was a hint of madness in his voice.

Qin Feng was dumbfounded, and Gu Yuan and Lin Hong were both a little embarrassed. Lin Hong said softly: "My grandfather has been in retreat for three years, and he seems to be a little distrustful of outsiders...... Brother Qin Feng, don't take it to heart. ”

Qin Feng shook his head and said, "No, I heard President Lin Yuan's voice, it seems that something is wrong. ”

"Do you think so too?" Gu Yuan perked up, "Tell me, what's wrong?"

"If you feel that the Gu Dan Fang is very valuable and you don't want to share it with outsiders, this is understandable," Qin Feng frowned and analyzed, "But in President Lin Yuan's voice, there was an indescribable manic meaning, even close to madness...... This is unusual. ”

"What should I do? Could it be that President Lin Yuan has already ...... Gone insane?" Gu Yuan said in surprise.

"This is not necessarily, the mind of a soul is much stronger than that of an ordinary martial artist, even if he is imprisoned for three years, he will not be abnormal, let alone just three years of retreat," Qin Feng shook his head and said, "Through the door, I don't know the specific situation." If you want to know more, there is only one way. ”

"What's the solution?"

"Rush in. Qin Feng said simply. As long as he saw President Lin Yuan himself, Qin Feng would be able to roughly deduce his state.

Gu Yuan was stunned: "I'm afraid this is not good?"

"I agree with Brother Qin Feng's opinion......" Lin Hong's expression was a little resolute, "Grandpa's three years of retreat are indeed a bit weird, and his performance in the past year has become more and more abnormal. Let's rush in, don't worry, you two, even if grandpa blames me, I will bear it with all my might. ”

Gu Yuan shook his head with a wry smile, and just wanted to say something, but saw that Qin Feng had already flown up and kicked towards the wooden door of the tower. There was a click, sawdust splashed, the axle of the wooden door collapsed, and he fell to the ground.

"This ...... Well, that's all there is to it. Gu Yuan shook his head, followed Qin Feng and Lin Hong, and quickly broke into the fifth-floor tower, the room where Lin Yuan was retreating.

"Who is so bold as to disturb the old man's retreat?" the old man's voice sounded with a hint of anger.

Qin Feng had already rushed into the house, and he first smelled a musty smell in his nose, obviously in the past three years, the old man Lin Yuan had not paid much attention to personal hygiene. Looking at the room again, a number of candles were lit brightly, and an old man in gray sat at the head of the bed, with a yellowed animal skin roll spread out in front of him. This old man should be Lin Yuan.

At this moment, Lin Yuan was staring angrily at the three Qin Feng who broke in. Seeing Qin Feng's face, he was even more like a great enemy, and quickly rolled up the yellowed animal skin and hid it in his arms.

"Who are you?" Lin Yuan asked in a deep voice, and there was quite a majesty in his voice.

Qin Feng didn't answer, but carefully looked at Lin Yuan's face, this old man had prominent cheekbones, deep eye sockets, and a lot of bloodshot eyes, looking like a patient who had been insomnia for many days.

"The old man is asking you!" Lin Yuan shouted angrily.

Lin Hong replied helpfully: "Grandpa, this little brother's name is Qin Feng, he is very knowledgeable, I specially invited him to come and help you refer to the Gu Dan Fang ......."

"Just this kid?" Lin Yuan was stunned and looked at Qin Feng carefully, "It's only sixteen or seventeen years old...... What does he know? Hong'er, you have been deceived by him, this person must have been instructed by someone to steal my Danfang!"

"Grandpa, what are you talking about!" Lin Hong almost jumped to his feet in a hurry.

At this moment, Qin Feng slowly spoke: "Sister Lin, don't get excited. President Lin Yuan's situation is not too bad. Judging from his answers, at least there is no disorder of mind. ”

"Nonsense, the old man is very sound!" Lin Yuan blew his beard and glared.

"Although there is no disorder of mind...... But it's not that good," Qin Feng said unceremoniously, "Old man, you have fallen for the plot, do you know?"

"What kind of plot?" Lin Yuan obviously didn't believe it.

Qin Feng paced a few steps around the room and suddenly opened the window. A fresh air poured into the room, and a gust of wind blew in the dark and damp room, and several people's minds were clear.

"As soon as I entered the door, I sensed that something was wrong, there was a psychedelic smell in the air," Qin Feng said lightly, "If my guess is right, the main ingredient of this psychedelic agent should be mirage." If you inhale the mirage for a long time, you will have intense hallucinations. Old man, in the past few years of studying the Gu Dan Fang, have you always felt that you have obtained a rare treasure, and your soul refining level has been continuously improved, and you have reached the seventh, eighth, or even tenth order, breaking through the sky?"

Lin Yuan's face changed and he didn't answer.

"These are all hallucinations!" Qin Feng said unceremoniously, "Being able to be confused by mirage for such a long time is understandable to be an ordinary person, but as a soul person...... Tsk, old man, it's a shame. ”

The soul power of a soul person is much stronger than that of ordinary people, and it is by no means a simple matter to make a soul person immersed in illusion for many years and unable to extricate himself.

"President Lin Yuan, what happened? Is what Qin Feng Xiaoyou said true?" Gu Yuan asked.

Lin Yuan was also confused, he grabbed his messy hair, frowned and said, "I don't know either...... What this kid said seems to make some sense, but it's not all right......"

Qin Feng saw Lin Yuan's current state, but between half dreaming and half waking up, part of his mind was awake. This saves a lot of effort, but if Lin Yuan is completely immersed in illusions, it will be difficult to do.

"Take out the Gu Dan Fang!" Qin Feng stretched out his hand unceremoniously, "I suspect that the problem is with that Dan Fang." ”

"No!" Lin Yuan shook his head again and again, this point seemed to be non-negotiable.

Qin Feng smiled and said, "Don't give it to me, give it to your granddaughter! Let Sister Lin take it, you can rest assured, right?"

Lin Hong also guessed Qin Feng's intentions, stepped forward and said, "Grandpa, you give me the Danfang, I'll take it for you." ”

Lin Yuan hesitated for a while before taking out the animal skin roll in his arms and handing it to Lin Hong, while looking at Qin Feng with a wary expression.