With excitement and nervousness, Huangfu Xiunan read through this diary, and from the exhaustive account of Teacher Maro, she came to the following conclusions:

Xiao Yong's temperament has changed a lot under the loving and enthusiastic teaching of Mr. Maro, and his academic performance has also improved rapidly. Now Xiao Yong is an honest, enthusiastic, kind, enterprising and filial teenager. He misses his mother Huangfu Xiunan every moment, and looks forward to meeting her one day every day.

"Ah, what a good teenager Xiao Yong is now, so why did he kill so many people? It must be crazy, and Mr. Maro must be crazy, otherwise, how could they kill people at sea? What kind of person is Marlowe? Paste your photo on the title page of your diary......"

Huangfu Xiunan thought desperately, but couldn't think of a reason, feeling that everything was like falling into a fog and couldn't see clearly.

It looked out the window, its eyes confused, and the sky outside was as blue as a wash. She indulged for a moment and began to read the diary again:

Xiao Yong, I still remember the past of your mother's girlhood. She is a very beautiful woman. One day, she fell down the stairs and injured her right hand, which I had given her medicine and bandaged wounds

Xiao Yong, if you see your mother one day, please take a look at her palm, there must be a slender scar, and I will never forget the scar left by the wound I bandaged with my own hands.

I pray every day that you will see your mother soon, hold her right hand and kiss it gently.

"He still knows about my scar?"

Huangfu Xiunan looked at the palm of his hand, wanting to recall the past from that scar. "Who is Maro who bandaged my wounds?"

She couldn't remember Marlo's appearance, and she couldn't remember anything about him.

"My father specially invited Maro to this isolated island to serve as Xiao Yong's tutor. It seems that his father has known him for a long time...... Not to mention whether he knew him before or not, Maro is indeed an enthusiastic teacher, and it is rare that he still remembers those trivial past events to this day.

Under the influence of Mr. Maro, Xiao Yong's temperament has changed and he has become an honest and loyal teenager. In order to pray for the early sight of his mother, he wrote a piece of paper under the stone statue in the garden, "This is my mother's garden".

"Hey, Golden Retriever, he wrote it!"

The golden retriever was greeted by Huangfu Xiunan, suddenly stood up and raised his head and screamed at her, then wagged his tail, bit the hem of Huangfu Xiunan's skirt and dragged it to the door.

"Where are you going? Golden Retriever, where are you taking me?"

The golden retriever let go of her, ran two steps forward, turned around and yelled at her twice, "Wang, Wang", as if to signal her to follow it, and then turned around and ran ahead to lead the way.

Huangfu Xiunan followed it through a forest path to a pile of ruins, in the miscellaneous grass, collapsed walls, stone pillars, broken bricks and tiles, piled up.

There was a hole in the ruins beside it, and the golden retriever ran into the hole and down the stone steps. Huangfu Xiunan also followed behind and walked down tremblingly.

Below is a long, narrow tunnel, carved out of the rock, through which sunlight shines through the cracks to see the inside, and there are many windows in the stone walls of the cave, from which you can see the deep blue sea.

After about 10 minutes of walking, the stone stairs go down again, and after going down the stone steps, the tunnel becomes narrower and narrower, and the window for lighting becomes smaller.

This tunnel connects the two islands, and even if the wooden bridge on the ground is broken, it can be used to go from one side to the other through the tunnel. This may have been the result of a huge effort by the teachers at the school.

Huangfu Xiunan walked in the tunnel and could hear the sound of the waves crashing against the rock wall.

After a few more minutes of walking, I reached the end of the tunnel and walked up the stone steps to the ground, where the cedar forest of the northern part of the island was outside. After walking in the cedar forest for a while, he found another hole, and the golden retriever walked down without hesitation, and Huangfu Xiunan also walked down.

After walking for a short time, the golden retriever stopped, and there was a wall in front of him, and there was no way out. A closer look reveals that the walls are made of cement and have only recently been completed.

Suddenly, there was singing from behind the wall. Huangfu Xiunan tiptoed close to the wall, put his ear to the wall, listened to the movement inside, and at the same time, looked down to see that the golden retriever was no longer around.

She was looking around when a teenager's voice came from next door, "Hey, Golden Retriever, where did you come from?" The sound was full of unexpected surprises.

Huangfu Xiunan's heart suddenly raised his throat, held his breath, and listened intently.

There is a small hole in the lower part of the cement wall.

"Ah, so you came in through that little hole...... Hey? Why didn't Lu Lin come? Golden? Oh, and forget you can't speak. ”

There was infinite disappointment in the boy's voice.

"Golden Retriever, why didn't Lu Lin come to save me? She loves me so much, she should have come to save me a long time ago! She talked about me all day long, but she hadn't seen me for so many days, why didn't she come to me?"

Huangfu Xiunan's heart jumped at an accelerated pace.

"It seems that the young man next door is Xiao Yong, but I witnessed Xiao Yong's murder and then escaped by boat...... could it be that after he left this island, he was stopped and locked up here?

"Impossible, this must be a scam, this Xiao Yong must be impersonating."

"Golden Retriever, my grandfather is not coming, he must be very worried about me, he should come to me!" The boy began to cry bitterly.

Huangfu Xiunan was baffled - "He killed his grandfather and the female chef with his own hands, and even said that his grandfather would not come to him!" Was he really so sane that he was confused? If he was really Xiao Yong, who was he locked up in? It must be Mr. Marlo......"

When she thought of this, she suddenly heard the young man say:

"Teacher Maro can't save me, he's locked up like me, Golden Retriever, what should I do?"

Huangfu Xiunan's speculation was immediately denied by the young man's words.

This is the real Xiao Yong, the murderous Xiao Yong and the escaped Xiao Yong must be impostors!

Huangfu Xiunan wanted to find a crack in the wall to see what was going on, so he couldn't help but walk a few steps left and right, groping around

"Someone's over the wall!"

The boy stopped talking, as if listening to movement outside the wall.

"Lu Lin?...... You're finally here...... Great......"

"Xiao Yong!"

Huangfu Xiunan couldn't help but scream.

"Who are you? You're not Lu Lin...... Whoever you are, please get me out! I've been locked up for 10 days now. ”

"You are Xiao Yong...... Are you really Xiao Yong?"

"Yes, I am Xiao Yong."

"You haven't had terrible dreams? In your dreams you kill people, throw bombs, and run away in a motorboat...... Such a nightmare?"

"I didn't dream, why is it so strange that you are asking?"