The three of them stared at everything around them.

Especially Gao Yuan and Lin Yan, the eyes of the two of them swept everything, flowers and trees, everything was not spared!

And Zhang Fan's eyes were fixed on the people around him, wanting to find clues from them.

But it's a pity!

For an hour on end, nothing out of the ordinary!

As time went by, Zhang Fan's eyes became colder and colder!

It seems that things went in the wrong direction from the start.

With the naked eye alone, who knows through what medium the people of the poisonous spider are poisoned?

Let's just say that the old man Gao and the old man Lin around him have been staring at each other for more than an hour, and there is already a trace of fatigue on their faces!

If it continues, Old Man Dong has not fallen, but the two of them have fallen.

That's putting the cart before the horse!

But what if not?

Who can know where the people of the poisonous spiders poisoned them?

That's a mixed poison, the Dong family hasn't found a trace of abnormality for so long, just by looking at it, can it work?

It's poisonous! It's not easy to deal with!

Immediately, Zhang Fan fell into deep thought.

If you don't solve the current embarrassing situation, it seems that you can only watch the toxins in Old Man Dong's body become more concentrated.

Wait?

More toxins?

Suddenly, Zhang Fan's eyes flickered.

At this moment, he suddenly thought of the picture of the first time he saw Old Man Dong.

The healing spirit is worth 20,000!

And now, the spirit is worth five hundred!

Wait, can you judge Old Man Dong's physical condition by the amount of spiritual value?

Immediately, Zhang Fan turned on the flower protection system!

"Treatment, Dong Yan!"

"Ding, does it cost 501 spirit points to heal?"

Zhang Fanteng stood up suddenly.

1 more Spirit?

Could it be that Mr. Dong has already been exposed to poisoned media?

However, at this moment, Old Man Dong was walking in the garden, and there was nothing abnormal!

Could it be that the toxins in Old Man Dong's body are destroying his body mechanism, which leads to the increase in the spiritual value of the treatment?

Possibly, very likely!

Immediately, Zhang Fan looked at the time, and it was a full hundred minutes from the time when Old Man Dong went out!

Zhang Fan's eyes were incomparably shining.

Whether it was because the toxin was destroying the old man's body functions and causing the healing spirit value to increase, then it only took a hundred minutes to judge.

Five minutes later, Zhang Fan turned on the system again.

"Treatment, Dong Yan!"

"Ding, does it cost 501 spirit points to heal?"

Ten minutes later!

"Treatment, Dong Yan!"

"Ding, do you spend 501 spirit points to heal!"

Wait, wait!

When the hundredth minute!

"Ding, does it cost 502 spirit points to heal?"

Seeing this, Zhang Fan was already sure that the increase in spiritual value was because of the toxins in Old Man Dong's body!

At the same time, Zhang Fan also affirmed a fact!

If Old Man Dong comes into contact with any toxin medium, then he can freeze the picture of Old Man Dong touching the object by how much his spiritual value increases, so as to judge what the toxin medium is!

Thinking of this, Zhang Fan's blood boiled.

Ya, I've found another system to use!

Immediately, whenever Dong Yan touched any object, Zhang Fan would treat Dong Yan once!

However, the increase in spiritual value is still a little bit by 100 minutes!

Seeing that Old Man Gao and Old Man Lin were gradually tired, Zhang Fan also hurriedly said: "Grandpa Gao, Grandpa Lin, you go and rest, I'll keep an eye on it." And, as soon as there is a situation, I will call you!"

Lin Yan rubbed his eyes, and then stared at Zhang Fan: "It's okay if you kid has a heart, it's okay, I'll go take a rest, I'm old, it's only been a long time, I can't bear it, I can't accept the old man!"

Gao Yuan also rubbed his eyes tiredly, stood up, and patted Zhang Fan's shoulder: "I'm sorry for you!"

Immediately, Gao Yuan and Lin Yan lay on the sofa behind them and fell asleep.

And Zhang Fan was all excited.

But two hours later, Zhang Fan didn't find anything!

It was getting late! Until Dong Yan had eaten, the spiritual value he spent on treatment was still a little more than 100 minutes! This made Zhang Fan extremely depressed!

At this time, Ye Xuan also woke up, and when she came to Zhang Fan's side, she was frightened by the picture in the house!

Zhang Fan and Old Man Gao have an old man, what are they doing?

"Ahem!" Dong Yu was also confused, but when he saw the projection on the wall, his eyes suddenly sank.

"What's wrong with the old man?"

"Poisoned, don't make a noise!" Zhang Fan replied casually!

"Grass, paralysis, who the did it!" Dong Yu's voice was extremely cold.

"Who else, look at it!" Zhang Fan rolled his eyes!

Poisonous spiders, for a big family like the Dong family, it is definitely not a secret!

However, he hasn't caught the man behind it yet, and he doesn't do 100% packing tickets!

Looking at this, Ye Xuan's face once again hung with a touch of surprise.

Is Zhang Fan doing something big?

"Are you hungry?" Zhang Fan asked, holding Ye Xuan's waist!

"Well, a little!" Ye Xuan nodded!

However, at this moment, Dong Qing walked in with two people and a dining cart!

"Senior Gao, Senior Lin, Xiaofan, it's hard work, let's eat something!" Dong Qing's eyebrows were mixed with a strong look of sorrow, and he immediately asked, "Did you find anything?"

Zhang Fan shook his head, twisted a roast chicken, and nibbled on it.

"There's nothing to find out at the moment, just wait!" Zhang Fan said slowly.

After all, when he came to Dong's house, it was already afternoon, maybe someone poisoned Old Man Dong in the morning.

"Dingding!"

At this time, Zhang Fan's mobile phone rang.

Looking at the caller ID, Zhang Fan smiled bitterly.

"Hey, Mom, what's wrong!"

"You kid, what are you fooling around outside, Xiaole and Xiaomin are still waiting at home. The voice on the other end of the phone, with a roar!

"Ahem, Mom, I'm doing something at Dong's house, and I guess I won't be able to come back in the next two days. Ahem, wait, Hao Xiaomin is at home, what's the situation?" Zhang Fan's eyes almost dropped.

Emperor Xie Le is at home, he can still figure it out, after all, she and Ye Xuan are best friends.

What kind of moth is Hao Xiaomin doing?

"It's not to wait for you. Hmph, I don't bother to care about you when you come back, but Ye Zi must come back to me tonight! I'll tell you, don't you want to mess around!"

Listening to the voice on the phone, Ye Xuan's heart was warm!

Hearing the sound of his mother about to run away, Zhang Fan immediately nodded: "Okay, okay, I'll definitely send the leaves back later!"

Since my mother found out that she had Ye Xuan, it seems that she has been beaten into the cold palace!

Looking at Zhang Fan's expression, Ye Xuanjiao couldn't stop laughing!

"Smirk!" Zhang Fan said with a smile, but in an instant, his face suddenly froze!

"Ding, does it cost 540 spirit points to heal?"

Listening to the prompts from the system, Zhang Fan hurriedly threw away the roast chicken in his hand.

Ma Dan, it's finally here!