Zhao Xiaoru went to the toilet, and Li Feng continued to stare at Tao Li Zhai.

However, there was no movement inside.

Ten minutes have passed, but Zhao Xiaoru still hasn't come back.

This girl, why is she so rubbing.

Li Feng frowned, and suddenly his heart sank, and he suddenly remembered something.

"Xiaoru!"

Li Feng quickly ran towards the place where Zhao Xiaoru went to the toilet.

Zhao Xiaoru went to the bathroom of the art building, and Li Feng took three steps and two steps to the art building.

"There is no bathroom on the first floor, nor is there a bathroom on the second floor. ”

Li Feng already had a bad feeling at the moment.

Suddenly, he stopped and saw the window at the end of the hallway.

The door of the library unexpectedly opened again, and Zhao Xiaoru was hung on the beam by a ghost, and that hideous face had a playful smile.

"Xiaoru!" Li Feng's face changed, and his body rushed out like lightning.

jumped directly to the ground through the window, and climbed from the window to the ancient building opposite.

From the opposite side to the library, Li Feng didn't even take a minute.

Li Feng pushed the door, and the door of the library was locked from the inside again.

This time, Li Feng did not hesitate and slapped his palm on the door.

Rumble!

The doors of the entire library collapsed.

However, it was empty inside, where there were any ghost-faced people, let alone Zhao Xiaoru.

No, no, I saw it just now, there must be something wrong.

Li Feng tried his best to calm himself down, and all the clues were connected.

Suddenly, Li Feng turned around abruptly and looked behind him.

There was a T-junction behind Li Feng.

"I see, it turns out that the ghost-faced killer used this method. ”

Li Feng turned around and ran towards the T-junction, and then kicked open the door at the end of the T-junction.

In the room, Zhao Xiaoru had just been hoisted up and was struggling desperately.

However, as the rope became tighter and tighter, Zhao Xiaoru was about to die.

Li Feng raised his hand, and a strong qi shot out, and the rope was slammed and cut by Li Feng, and Zhao Xiaoru also fell off the rope.

Walking forward quickly, Li Feng hugged Zhao Xiaoru who had fallen.

"Are you alright?"

Zhao Xiaoru nodded: "Be careful of the ghost face......"

Almost at the same time, Li Feng felt the wind hanging behind him, and a wooden stick smashed towards his head.

Li Feng snorted coldly, and a flying kick directly hit the Ghost-faced man's chest.

Thump!

The ghost-faced man was kicked out by Li Feng and slammed into the wall behind him, and his mask fell off.

Seeing the other party, Li Feng was stunned, it turned out to be the security uncle who brought them to the security room last time.

The security guard got up from the ground and asked coldly, "How did you know my method?"

Li Feng snorted coldly: "The first two times, the image I saw with Huo Qing was just the refraction of a mirror, the library and this room are a T-junction, and you put a mirror on the T-junction, and what we saw was only the mirror refracting the image of this room, but because of visual reasons, it would be mistaken for a library, when we ran over, you hid the mirror again, and your means were really clever." ”

"You're really smart, I didn't expect me to fall into the hands of a high school student. Uncle Security sighed and said.

"Are you the one your grandfather left behind to guard this ancient building?" Li Feng asked suddenly.

"Are you?" asked the security guard in astonishment.

Li Feng sighed: "I am Li Feng, grandpa's grandson. ”

"You're finally here, I'm finally looking forward to you. The security uncle cried bitterly when he saw Li Feng.

"My name is Li Yuan, I used to beg on the street, and then your grandfather saw that I was pitiful and took me in, and asked me to help take care of this ancient building, and then the lord gave the ancient building to the school, but let me keep it, guarding this small box, saying that one day someone from the Li family will come to pick it up. ”

As he spoke, Li Yuan took out a small box from his arms and handed it to Li Feng.

Li Feng looked at the locket and wondered, "But, why do you want to kill someone?"

Li Yuan smiled bitterly: "I don't want to, ten years ago, I was patrolling the library and saw a little girl who somehow found the box that the old man hid in the secret compartment of the library, I wanted to snatch the box back, but the girl didn't give it to me, I chased her, and the girl accidentally fell down the steps and fell to her head. ”

Saying that, Li Yuan covered his face in pain: "If I want to call the police, I will definitely be arrested, and then I won't be able to complete the master's task, so I hid the girl's body in the wall with cement." ”

"Later, because the school was going to be demolished, I panicked and wrote a threatening letter, but I didn't expect a few of you to come at night, I was a little panicked and afraid that the matter would be revealed, so I wanted to take advantage of the night to dig up the body and transfer it, but I didn't expect the girl to come back again, and I also used my mobile phone to take a video of me transferring the body, which was found by me, so I ......"

"In order not to arouse suspicion, I deleted the video, and then put my phone on the table in the art building, and the next night I knew that I couldn't wait any longer, so I continued to want to transfer the body, but the little fat man came out of nowhere, saying that I was Ma Xin, and wanted to arrest me and take me to the police station, so I killed him. ”

Li Yuan squatted on the ground, trembling all over.

"I don't want to kill anyone, but if I am arrested by the police, I will not be able to complete the mission left by my master, so I ......"

Li Feng sighed: "Uncle Li Yuan, thank you for your dedication to our Li family over the years, but you shouldn't kill people again and again, this price is too great." ”

Li Yuan looked at Li Feng and suddenly smiled: "Yes, but I have made a mistake, and I have completed the task given to me by the master, I deserve to die, I will use my life to atone for these three children!"

As he spoke, Li Yuan suddenly took out a dagger and stabbed it directly into his chest.

"Uncle Li Yuan!"

Li Feng rushed over, but it was too late.

Li Yuan had a smile on the corner of his mouth: "I'm very happy, my lord has such a wonderful grandson as you, the task is complete, now it's time for me to go to hell to atone for my sins." ”

As he spoke, Li Yuan had lost his breath.

Li Feng looked at the box in his hand, and his heart was extremely heavy.

Grandpa may have left the box in the library for some reason, but I am afraid that even he did not expect the latter to happen.

Although I got the box, it was in exchange for four lives, and the price was a bit too great.

The case was solved, Wu Yanan's mobile phone was also found, it turned out that although Wu Yong recovered the video on his mobile phone at that time, he only recovered the first minute and a half, and he couldn't tell who the murderer was.

Zhao Xiaoru was rescued without much trouble, and Ma Xin and Huo Qing did go to the toilet that night, but they were there to snap!

All the mysteries were solved, and Li Feng also got the half of the mysterious map as he wished.

However, when the two maps were connected, the result surprised Li Feng a little.