Every fly has a different sound, just as a human voice can be different. But the sound of a fly in the machine is carved out of a mold, perhaps because of mass production!

Ye Luo got up and entered his bedroom, and a slight "buzzing" sound immediately followed.

Turn around, sprint quickly, close the door with your hand, and the three movements are done together.

Ye Luo patted the dust on his body and smiled with satisfaction. No matter how good the performance of the machine flies is, it is impossible to open the door and come out by itself. Ruo Ning smiled and knew that this was the result, and I don't know if she would be so angry that the mole on her eyebrows protruded again.

There is a picture frame on the table in his father's bedroom, on which is a photo of Father Ye holding Ye Luo in early childhood, because of his busy work, Father Ye has never changed it. In fact, Father Ye never took a photo again, let alone a group photo.

Picking up the photo frame and wiping it carefully, Ye Luo couldn't help frowning. As his control over power became more and more subtle, he found that this picture frame was a bit heavy, and it was not as simple as a photo frame and a photo.

The frame was gently opened, and there were a few photos hidden in the mezzanine.

In the photo is a gentle woman named Mo Shilian, with a sweet smile of happiness on her face. At the same time, Ye Luo saw the beautiful picture he had been looking forward to, a family photo.

Ye Luo's eyes moistened in an instant, and he knew what his mother was like for the first time.

"It's so pretty!" Ye Luo gently rubbed the family photo, and felt that his mother Mo Shilian was the most beautiful woman in the world, many, many times more beautiful than the beautiful flowers he had just seen today......

hurriedly wiped away the tears on his face, for fear that the tears would soak the family portrait with the drops, Ye Luo's eyes couldn't help but fall on another photo. In the photo, Mother Ye is happily eating Western food, looking naughty.

Ye Luo was stunned suddenly, not because the gentle mother would also show a naughty expression, but because of the dinner knife in her mother's hand. That's not a dinner knife, although it is very similar to the shape of a dinner knife, but Ye Luo still thinks that it is not a dinner knife. Because it was a copper short knife with a quaint texture and a desolate atmosphere on it, it was the same one that the airport security personnel found in Professor Hua's suitcase.

Ye Luo's brain was frantically reversed like an old-fashioned film projector. It stimulates the brain of potential and reminds him of many things.

Ye Luo had never seen this knife at home, and this was the first time he knew that the original owner of this knife was actually his mother Mo Shilian.

The last time I saw this knife was at Professor Hana's house. At that time, Ye Luo was preparing to take the college entrance examination, and Professor Hua's home welcomed a guest.

The person who came was a colleague of Professor Hua, a lecturer at the University of Science and Technology, whose name was easy and difficult.

Yi Xingnan brought a wooden box and said to Professor Hua with a smug face that he had obtained a treasure. Then, Yi Xingnan took out the copper short knife from the wooden box.

Professor Hua didn't see the origin of the short knife, but it was easy to do but it was very precious, saying that it was a treasure that was difficult to find in the sky and hard to find on the ground. But when the professor asked him where he got it, he refused to say.

It's just that for some reason, at that time, Yi Xingnan took the initiative to hand the copper knife to Ye Luo, saying that it was to let the young man have a long experience. Now it seems that it is easy to do and difficult to distinguish, and I have long known that the copper knife belongs to Ye Luo's mother Mo Shilian.

It's just that why did the copper knife end up in Professor Hua's suitcase at a time when it shouldn't be?

Ye Luo's brain was running like a machine. He felt that the disappearance of his mother and the death of Professor Hua were all related to the copper dagger. And all these clues, all focused on one person, are easy to do.

"Whew" and stood up. Ye Luo put all the photos into the small black room, picked up the red umbrella and ran out, he wanted to find it immediately......

Yi Xingnan also lives near the University of Science and Technology, less than a kilometer away from Professor Hua's house, and Ye Luo once followed the professor to sit with him.

After getting off the subway, Ye Luo ran almost all the way over. He was anxious to find out the cause of his mother's death and Professor Hua's death.

As soon as he got out of the elevator, Ye Luo passed people's hearings and heard some suspicious sounds. I walked lightly to the door of Yi Xingnan's house, and found that the door was hidden, and two unfamiliar voices came from the house.

"It's not ...... either"

"Where the hell did this surnamed Yi hide things!"

Hearing this, Ye Luo slammed the door open, just facing the two stunned black trench coats.

"What are you looking for?" Ye Luo asked lightly.

A black trench coat with a sallow face, cracked his mouth and laughed, and asked rhetorically: "Boy, who are you who is easy to do?" ”

Ye Luo frowned, feeling that he was a little reckless to break in like this, because these two people were obviously not easy to deal with. But he still replied lightly: "Student." ”

Another black trench coat wearing black sunglasses picked up and asked, "Where is the easy walk?" ”

Ye Luo was a little annoyed in his heart, and said, "You haven't answered my question yet, what are you looking for?" ”

"Cut!" The sallow face smiled disdainfully, and said, "If I don't give you a little power, are you really a vegetarian for our brothers?" ”

As he spoke, the sallow face reached out and lifted the black trench coat, revealing the pistol in his waist.

Ye Luo was taken aback, knowing that the other party was not an ordinary thief, and immediately retreated outside the house. At the same time, with a "bang", he opened the red umbrella that had been clipped under his armpit.

"It's not good, it's a first-level stealth warrior."

Ye Luo heard the exclamation of black sunglasses in his ears, and at the same time, a crisp gunshot rang out, and the two black trench coats shot without hesitation.

Ye Luo retreated into the corridor in three or two steps, and found that the bullets in the opponent's pistol seemed to be a little excessive.

The level 3 Repulsion Shield is at ease in the face of pistol attacks. The metal warhead was still more than half a meter away from the red umbrella before it bounced off and hit the wall. Some of the warheads burrowed into the wall, and many more were re-ricocheted into ricochets.

The ricochets flew everywhere, and the two black trench coats rushed out of the house in complete disregard of the danger, and then fled down the stairs in a hurry. It seems that the stealth warrior must have super combat effectiveness, otherwise he would not have let the two black trench coats escape so resolutely.

Seeing that the two of them had fled, Ye Luo put away the red umbrella and gasped. This umbrella is worthy of a shield, and it is really useful in terms of defense, but even the air repels this, which makes people feel a little sore in the lungs.

Gritting his teeth, Ye Luo took a deep breath, propped up the repulsion shield and chased after him. Yi Xingnan had lost his trace, and his home was thoroughly searched by two black trench coats. If you want to know the reason for her mother's disappearance, as well as the cause of Professor Hua's death, the only clues left are these two black trench coats.