She should have thought that she was not the only one who would be curious about the secret of the year. Over the years, it is estimated that the people who came here to find answers have already stepped through the threshold of the lighthouse.

It's just that those people have all restored all the traces.

Create a look like no one has ever been there.

In this way, no matter what the truth is, she will be the next victim and will end up in the same fate as her biological father.

And now there are two people outside the door, one is her younger brother, and the other is a man who hasn't known him for a day.

The answer is obvious.

Therefore, Chen Su is not credible!

Whether it was from the beginning when he offered to pick him up at home, or the note he found under the car in the parking lot, or the chance encounter with him in the reading room......

All of this is too much of a coincidence.

Coincidentally, no matter how she explained, she couldn't make it clear that Chen Su was innocent.

Even now she still suspects that the car is mired in the quagmire, maybe it is also Chen Su's handiwork! After all, only he can accurately grasp the route of the vehicle.

In this way, he can take the initiative to find other ways with himself and Mo Zhefan.

In just a few minutes, Qin Yu's thoughts became extremely clear.

She had basically settled on a prototype idea.

Maybe Chen Su has a high probability that he will be the person behind the scenes, but he should not be the ultimate murderer, maybe his purpose is different from others.

But whether her speculation is correct or not, the people in this team really can't fully believe it anymore.

All the clues she found tonight were to be kept silent.

Even, like those people, she will restore all the traces. That way, no one knows what answer she gets.

She's not the only one left on the chessboard to be slaughtered.

In a confusing way, so that the people behind the scenes can't easily judge the information and information in her hands, then she ...... for the time being It can still be safe.

"Qin Yu."

After more than ten minutes, Chen Su pushed open the door and walked in: "Did you find any clues?" ”

Looking at this familiar handsome face, if it was before, Qin Yu would definitely be at a loss to share the information he got with him in time.

But now, she doesn't know whether Chen Su is friend or foe, so she can only ...... Let's test him for a moment.

"No, I only found one key, and it seems that the evidence here has basically been found by others." Qin Yu pretended to be lost and lowered his head.

Chen Su hurriedly stepped forward: "Won't it?" Did you only find one key? What about the rest? Why don't you look for it carefully? ”

Really.

He looked anxious for her to find the letter.

Qin Yu secretly lowered his head, frowned and said, "No, I have searched all the places, and there is only such a key." And I just went and tried it, and it's not the key to open the door. ”

"Impossible? It's been abandoned for so many years, how can anyone else come? Chen Su muttered quietly.

"How do you know that no one else will come? If someone as curious as us comes to find the answer, maybe something crucial will be taken away by them. Qin Yu pretended to look at him simply.

After Chen Su listened to her words, he decisively objected: "This is absolutely impossible!" ”

"Huh? You're ...... Is that so sure? Qin Yu raised his head and asked rhetorically.

If it weren't for her innocent expression, it is estimated that Chen Su would soon react and suspect her. Fortunately, Mo Zhefan also walked in, and when he saw their atmosphere of "arrows and crossbows", he couldn't help but soothe and said, "Sister, how are you looking?" ”

"A key," Qin Yu turned his head to look at him, "a key that I don't know what it can open." ”