Yan Ming found Han Duoduo from the surveillance video on the day Yang Po was admitted to the hospital.

The video shows that at three o'clock in the afternoon of the same day, Han Duoduo pretended to be a nurse, took the elevator upstairs, turned around twice in the corridor, and entered Yang Po's ward when no one was around.

Why did Han Duoduo appear in the hospital?

What did she pretend to be a nurse to see Yang Po for?

Yan Ming didn't know the answers to these two questions, he put aside the surface and looked at the core: What is Han Duoduo's purpose?

In the general direction, in this matter, there are only two behavioral purposes, one is to help Yin Nian clear his innocence, and the other is to make Yin Nian fall deeper and deeper.

Yan Ming remembered that when she first saw Han Duoduo at Yin Nian's house, Han Duoduo said that she had just come back from the field that day, she was obviously lying, she had already known about it, and rushed to Ba County Hospital in the afternoon of the incident, pretending to be a nurse and sneaking into Yang Po's ward.

Yan Ming thought of the blood towel again......

He remembered that Yin Nian said that the towel was a birthday gift from Han Duoduo, that is to say, Han Duoduo is most familiar with this towel, is it possible that the towel was taken by Han Duoduo? Even, Han Duoduo still has an identical towel?

Thinking of this, Yan Ming suddenly thought of a possibility, Han Duoduo pretended to be a nurse and entered Yang Po's ward, probably to collect blood from Yang Po, and then sprinkle the blood on the towel, and then throw the towel down the mountain.

Only in this way can it be reasonably said that the blood on the towel is Yang Po's, and it is the same day!

Could it be that all along, it was Han Duoduo who controlled everything behind his back and framed Yin Nian? Han Duoduo stayed by Yin Nian's side in the name of helping, but in fact, it was to spy on and mislead her, so that Yin Nian fell into the trap step by step without defense, and finally couldn't extricate himself?

As for why Han Duoduo did this, Yan Ming has no way of knowing, but judging from the information collected so far, the above speculations are likely to be correct.

If that's the case...... The matter of monitoring and tracking Yang Yongli may also be used by Han Duoduo.

Thinking of this, Yan Ming hurriedly dialed Yin Nian's phone.

The bell rang only once, and it was quickly hung up.

Yan Ming called again, and the prompt could not be connected.

Could it be that Yin Nian blocked himself?

Yan Ming's first thought was Han Duoduo, maybe Han Duoduo took Yin Nian's mobile phone and blocked him.

So, how to notify Yin Nian?

Yan Ming first sent a text message to Yin Nian, stating his findings and inferences.

Then he called twice, but he still couldn't get through.

Yan Ming remembered the locator and quickly found out that the red dot shown on it was no longer in the Lantian Hotel, but in a wilderness on the outskirts of Ba County, and it was not clear from the map where it was, it seemed to be near a lake.

It's eight o'clock in the evening, it's already dark, what is Yin Nian doing there?

Could it be that he was following Yang Yongli?

If it's tracking Yang Yongli, then what is Yang Yongli doing there at night?

There are two possibilities, Yang Yongli is going to do something bad, choosing to do it in the wilderness, which is not easy to be discovered, or Yang Yongli deliberately went there and led Yin Nian over, wanting to design and frame Yin Nian, and the initiator was Han Duoduo.

Yan Ming prefers the second type.

He put on his coat and was about to go downstairs, when he subconsciously touched his pocket and found a note.

He unfolded the note, and it read the words: When you know the truth, you will forgive me for what I did today.

Yan Ming soon remembered that after Han Duoduo persuaded him to drink water in the hotel, he had written in the notebook, and the first two words were 'you', could it be ...... This note was put in his pocket by Han Duoduo?

But what does this mean?

Yan Ming didn't understand, but what he could be sure of was that the truth he discovered was bound to be a step further than what Han Duoduo thought, and as for forgiveness, it didn't mean much to him.

Yan Ming put the note in his pocket, hurried downstairs, and drove to the red dot location - the suburbs of Ba County.

While on the way, Yan Ming received a call from a private hospital, telling him that the results of the blood test and the test results of the cup residue were out.

The results showed that there was wheat in the blood and in the cup. The ingredient of keratic acid diethylamine, which is a semi-artificial chemical agent, the main effect is hallucinogenic and psychedelic, only a very small amount can make the user have a strong psychedelic reaction in a short period of time.

In addition, they also found an ingredient similar to an antihistamine at the bottom of the cup, which was preliminarily judged to be an over-the-counter tranquilizer, and it is still being further disassembled, and there are follow-up results, and Yan Ming will be notified.

After hearing the test results, although Yan Ming had been mentally prepared, he was still stunned, he couldn't imagine that Han Duoduo really drugged him, and it was also a psychedelic drug, under the effect of the drug, coupled with Han Duoduo's active temptation, it made him lose his ability to resist, and finally said, presumably the pink "spring" he saw at that time should be the psychedelic effect of the drug.

After hanging up the phone, Yan Ming stepped on the accelerator, and the car was like a cheetah, rushing into the dark night.