Seeing Zhang Fan's actions, everyone in the room became quiet, and countless eyes suddenly fell on Zhang Fan.
"Xiaofan? What did you find?" Dong Qing asked quickly.
Zhang Fan looked at the fixed projection on the wall, his eyes fixed on Mr. Dong.
The healing spirit value suddenly increased by more than 30 points, which must be correct.
At this time, Mr. Dong was walking in the Dong family compound.
The lights all around are pure white! There is no difference from daytime! The entire Dong family courtyard can be seen clearly!
But, what is the medium?
Zhang Fan stared at everything around him with his eyes wide open.
Flower? No!
Mr. Dong didn’t touch anything either!
What is the reason?
Suddenly, Zhang Fan's eyes flickered.
There is a pool of water stains on the ground! Under the illumination of the light, wisps of faint smoke emerge on the surface!
Water problem?
Zhang Fan immediately turned his head and asked Dong Qing: "What is the name of the bodyguard on the left of the old man?"
"Tsu Hark, what, he has a problem?" Dong Qing said in a low voice, his eyes shot out a cold light.
Zhang Fan quickly shook his head: "No! I just asked!"
Immediately, Zhang Fan opened the system directly.
"Treat, Tsui Hark!"
"Ding, the subject's vital signs are intact!"
After hearing these words, Zhang Fan fell into deep thought again!
Are vital signs intact?
How is that possible! If the water on the ground is a toxin medium, then the two bodyguards around Mr. Dong will definitely be poisoned!
No, totally wrong!
There must be something missing!
Absolutely!
However, there was nothing around except water on the ground.
No wind!
No other external elements!
Moreover, the bodyguards around Mr. Dong are safe and sound!
What the hell is the problem!
Zhang Fan's eyes flashed sharply, his pupils tightened, and his entire eyes were fixed on the projection on the wall.
Immediately, Zhang Fan took the honeycomb controller and called up the video just now.
Mr. Dong walked in front, followed closely by two bodyguards.
There are no emergencies!
Immediately, Zhang Fan stared at the other people around him.
I watched it six or seven times over and over again.
However, there is no suspicious person!
But why was Mr. Dong poisoned?
Looking at Zhang Fan who was deep in thought, everyone's eyes widened.
What's going on?
"Xiaofan, did you find something?" Lin Yan asked!
Zhang Fan nodded and immediately asked Lin Yan: "Grandpa Lin, look at it. If Grandpa Dong is poisoned here, look at the possible agent of the poisoning."
"Is this the environment?" Lin Yan frowned.
Immediately, he said with certainty: "Only the water on the ground is suspicious!"
Zhang Fan shook his head: "Apart from the water on the ground?"
Lin Yan's eyes widened and he stared for a long time, then shook his head: "Then I don't know!"
Suddenly, Zhang Fan's eyes flickered.
Wait, the poison in the old man's body is a mixed poison. Is it possible that the water on the ground is just a triggering condition?
It’s something Mr. Dong did that the other bodyguards didn’t do!
Zhang Fan's pupils tightened and he quickly recalled everything that happened after Mr. Dong left the house.
food?
It seems like the only thing the bodyguard hasn't touched is food!
However, Dong Qing said that all the old man's diet has been inspected.
Even if it is a mixed poison, there will be other ingredients!
What is the problem?
For a moment, Zhang Fan fell into deep thought again.
"Brother Fan, that light seems to have flickered!"
Xuan Ye pointed at the lamp on the projection and let out a light sigh.
"light?"
Zhang Fan's eyes suddenly solidified and he looked towards the projection.
"Where?" Zhang Fan asked quickly.
"It's the one in the middle. When Grandpa Dong passed by, the lights dimmed a little." Xuan Ye said softly.
Suddenly, Zhang Fan's eyes were fixed on the light.
Looking at the ground that Mr. Dong had cleaned again, Zhang Fan's eyes flickered.
Indeed, when passing by Mr. Dong, the lights suddenly dimmed a bit.
However, when Mr. Dong walked by, the lights became normal again!
Is it a lighting problem?
Zhang Fan turned his head and asked Lin Yan: "Grandpa Lin, are there any toxins that are decomposed by light?"
"Light decomposition?" Lin Yan pondered, and then his eyes widened.
"Yes, absolutely!"
Zhang Fan immediately stood up and said to Dong Qing: "Check that lamp, right away!"
Dong Qing nodded and walked out with a sullen face!
Twenty minutes later, Dong Qing came back, with an extremely angry look in his eyes.
"There are controllers on the lights, remote controls, and a UV irradiator on them."
After hearing Dong Qing's words, Zhang Fan took a deep breath.
To paralyze, poisonous spiders and other bastards, high technology has been used.
Let’s start with the lighting. If Xuan Ye hadn’t suddenly discovered this problem, no one would have thought that the cause was actually the lighting.
What’s even more terrifying is that they know Mr. Dong’s living habits very well!
We didn't start with food, but with the most common water and lights for cleaning the floor.
This scheming is so fucking terrifying!
Thinking of this, Zhang Fan gained a new understanding of poisonous spider people.
Killing invisible!
"Try it now to see if it's caused by ultraviolet rays and water on the ground!" Zhang Fan said immediately.
"Well, I'll go in person!" Dong Qing nodded and walked out again.
Seeing Dong Qing standing where Mr. Dong stood before, Zhang Fan immediately turned on the treatment system.
"Treat, Dong Qing!"
"Ding, do you want to spend 38 spiritual points on treatment?"
When Zhang Fan heard this voice, Zhang Fan finally became excited.
Damn, this is what poisoned Mr. Dong!
Soon, Zhang Fan told Dong Qing the news!
And Dong Qing also launched drastic measures.
In less than ten minutes, the information of the person who installed the lights and the person who washed the floor was found.
"There is nothing wrong with me! They are all long-term workers of the Dong family! They have been for more than 20 years! If they wanted to harm the old man, he would have died long ago!" Dong Qing's eyes were extremely cold!
"Everyone who has been in contact with them in the past month, check them all! Especially the newcomers!"
"Um!"
Time passes little by little!
Until late at night!
However, after investigation, it was discovered.
There is no one suspicious!
Seeing this result, Zhang Fan's eyes widened and he looked confused!
Poisonous Spiders, this group of people, can actually achieve perfect results?
How the hell could there be such a thoughtful person? There are no loopholes!
No one who has come into contact with these two people has any problems! Not a single one!
Thinking of this, Zhang Fan got a headache.
But soon, a sneer appeared on his face.
"Uncle Dong, please spread the news that Grandpa Dong has been poisoned. Grandpa Gao, Grandpa Lin and I are discussing a treatment plan for Grandpa Dong."
No matter how deep it is hidden, I will lure the snake out of the hole!