At this time, the method in Li Nan's mind on how to relieve the old man's illness in front of him was born because of his enlightenment in thinking.

Because this kind of thing had never happened before, Li Nan himself couldn't believe the idea that came to his mind.

But at this moment, seeing that the old man's illness was getting worse and worse, and his life could be threatened at any time, Li Nan really couldn't think too much about it.

Big deal, a dead horse becomes a live horse doctor!

Li Nan didn't hesitate too much, and immediately helped the old man to sit on the ground.

Li Nan could feel that at the position of the other party's dantian vein, there was an aura similar to a dead man lingering in it, and Li Nan could see at a glance that this must be the crux of the old man!

The treatment method is very simple, first close the extremely large veins around the dantian to form a closure, then drive out the evil qi at the dantian, and finally open the closed veins in time, which is considered to be completed.

Then, Li Nan began to treat the old man according to the method in his mind.

It is worth mentioning that the veins around this dantian must be closed at the same time in a very short period of time, otherwise, that evil qi is likely to flow out to other locations.

Bang bang bang!

Li Nan's finger quickly clicked down in just three seconds.

Fortunately, Li Nan's physical agility is far beyond ordinary people, and he can do it.

After all the veins were closed, Li Nan then pressed his palm on the old man's dantian.

At the same time, a wave of energy was released from Li Nan's palm, and it poured directly into the old man's dantian.

Then, under the impetus of this force, the evil qi in the dantian also slowly moved towards the top of the old man all the way.

A moment later, the evil qi had reached the old man's throat.

"Out!" Li Nan snorted coldly, and at the same time exerted his strength again in his hand.

Then, with a pop, the old man spat out a mouthful of blood.

And this time, the blood turned out to be jet-black like ink, which was simply terrifying!

Seeing this mouthful of black blood, Li Nan finally breathed a sigh of relief.

He knew that all the evil qi in this old man's body had been forced out, and the rest only needed to open those closed veins in time.

However, just as Li Nan was about to make a move.

"What are you doing?!Stop!" A cold voice suddenly came from the doorway.

Li Nan turned his head to look and saw a beautiful figure in a military uniform standing there.

The other party's face was gloomy, obviously treating Li Nanhe as a villain.

"I'm saving people!"

Li Nan said, and hurriedly wanted to make a move on the old man.

After the evil qi is discharged, the pulse must be opened in time, otherwise, the qi and blood will flow backwards, and it will be bad!

However, before Li Nan's fingers touched the old man, the beautiful figure at the door rushed directly towards Li Nan.

The speed of the other party was amazingly fast, and his figure flashed, and he attacked Li Nan almost instantly.

"Huh?!" Li Nan wondered.

On the other party, this is obviously also the breath of a martial artist.

Moreover, the opponent's speed is so fast, and the strength is obviously not bad!

The other party obviously regarded Li Nan as a bad guy who wanted to frame the old man, and as soon as he made a move, he grabbed Li Nan's throat directly with a throat lock.

Li Nan didn't dare to slack off, and his figure was slightly on one side.

At the same time, Li Nan punched out with a palm and hit the opponent's chest!

When Li Nan made a move just now, he didn't think much about it.

But at this moment, when that special feeling reached the palm of his hand, it made his heart ripple.

It was a very big and fulfilling feeling, compared to Nie Lingchun, it was not much worse, which made Li Nan almost distracted.

And as Li Nan's palm was punched, Tang Jinlan snorted, and the whole person was shocked backwards by this huge force, and he withdrew three or four meters away before stopping.

At this moment, Tang Jinlan's heart was extremely shocked.

She didn't expect that the strength of the assassin in front of her was much stronger than she imagined!

Taking advantage of the gap when Tang Jinlan was shaken away, Li Nan did not delay any longer, and hurriedly shot at the old man.

Bang bang bang!

With a quick tap of the finger, in just two or three seconds, all the pulses were opened.

Feeling the breath exhaled again from the old man's mouth, Li Nan breathed a sigh of relief.

"Dare to hurt my grandfather, look for death!" Tang Jinlan thought that Li Nan was still doing evil, so she snorted coldly and was about to strike again.

And at this very moment.

"Jinlan...... Live...... Stop!" the old man forced a low snort out of his mouth.

"Grandpa!" Hearing Grandpa Tang Dingyuan's low snort, Tang Jinlan stopped.

"Grandpa, are you okay!" Tang Jinlan hurriedly ran over and helped Tang Dingyuan up from the ground.

"I ...... I'm fine......" Tang Dingyuan said in a weak voice.

Then, Tang Dingyuan looked at Li Nan in front of him again, and said with a little excitement: "Thanks to this gentleman just now, otherwise, I might have died!"

"What......" Tang Jinlan was stunned.

As soon as she entered, she saw a stranger doing something to her grandfather, and the ground was covered in blood, so she instinctively thought of him as an assassin.

But she didn't expect that the other party was here to save people.

"Grandpa, could it be that the evil poison in your body has flare up again?" Tang Jinlan suddenly thought of something and said.

"Oh, I was practicing boxing just now, and I accidentally touched the evil poison in my body, so I ......," Tang Dingyuan explained.

"What? You have practiced boxing? Didn't you say that you have evil poison in your body, you can't practice martial arts anymore, why don't you listen to it, if something big happens, let me explain it to my parents!" Tang Jinlan said with some complaints.

"I ...... Isn't that all right......" Tang Dingyuan said with a smile.

"Thanks to this gentleman's timely action, I was able to pick up a life, it seems that the sky should not cut me Tang Dingyuan!" Tang Dingyuan smiled heartily, looking very open.

"And your evil poison now?" Tang Jinlan asked.

"I don't feel it anymore, presumably, I have been suppressed by this gentleman. Tang Dingyuan said.

"Even these evil poisons can be suppressed, this gentleman is really extraordinary!" Tang Dingyuan arched his hand towards Li Nan, his face full of amazement.

Tang Jinlan's eyes looking at Li Nan at this moment were also full of surprise.

Tang Jinlan still knows a lot about this evil poison in her grandfather's body.

Even if she wanted to suppress this evil poison, it was very difficult, and she had to have more than three martial artists present and a medical team to assist.

But now, it is indeed surprising that the other party has suppressed the evil poison with only his own strength.

However, even more surprising is yet to come.

After hearing Tang Dingyuan's words, Li Nan shook his head.

"Sir, I think I misunderstood, I didn't suppress the evil evil for you. Li Nan said with a smile.

"Oh, that's?" Tang Dingyuan was puzzled.

"I have already cleared all the evil poison in my body!" Li Nan said lightly.

"What...... What?!"

Li Nan's words were bland, but Tang Dingyuan's whole person was as if he had been struck by lightning, and he was shocked to the extreme.

Even Tang Jinlan on the side was speechless in shock.

It wasn't until a moment later that Tang Dingyuan and the others finally reacted from their shock.

"This gentleman,...... Is that true?" Tang Dingyuan looked incredulous.

"Of course. Li Nan pointed to the black blood on the ground.

"This black blood is the evil poison in the body, and I should be able to feel it. Li Nan said.

Hearing this, Tang Dingyuan immediately held his breath and felt it carefully.

Sure enough, Tang Dingyuan was shocked to find that the evil poison that had been entrenched in his body for many years had indeed disappeared without a trace, and the hidden pain that had tormented him for countless days and nights was completely gone!

"Grandpa, how is it?" Tang Jinlan asked curiously.

"No! really no!" Tang Dingyuan was overjoyed.

"Really...... Really?!" Tang Jinlan couldn't believe it.

At this time, Tang Dingyuan was so excited that tears were about to fall.

"Mr. Dacai, save me from fire and water, please accept Tang Dingyuan's worship!"

Saying that, Tang Dingyuan actually knelt directly in front of Li Nan!