Since these educated youth came to their village to sleep, he secretly observed them whenever he had the chance. He felt that this educated youth Zhang looked a little familiar, but he couldn't remember where he had seen him.

On the way home, I ran into Guan Jiang who was out watching a movie. It was around 8 o'clock and it was dark, so I could see people clearly.

When I saw Guan Jiang, I thought of who Zhang Zhiqing looked like. He looked like Teacher Zhang, the elementary school teacher of the Guan family's grandchildren.

No wonder he looks so familiar. Yes, yes, he looks just like Teacher Zhang.

Starting in 1947, when Guan Jiang, the first grandson of the Guan family, started attending a private school at the age of six, every boy who reached school age went to private school. Then, in 1955, the government banned private schools, and new primary schools were built in every village. Two teachers, one named Zhang and the other Dong, came to the new schools. Teacher Zhang frequently visited the Guan family, sometimes for a home visit, sometimes at an invitation for dinner, or simply to help a child with a puzzle they hadn't mastered. In short, Teacher Zhang always had an excuse to come.

Shui Shui has the memories of the original owner. In her memories, she often saw Teacher Zhang coming to Lao Guan's house, but she never saw him again after that. The original owner didn't know where he went. These things happened two or three years ago. She was just a child and had no idea about such things. She had almost forgotten them vaguely, so when she saw Zhang Zhiqing, she felt that he looked familiar but couldn't remember who he was.

However, just because Zhang Zhiqing looks like Teacher Zhang does not mean there is something wrong. After all, it is not certain whether Teacher Zhang is a spy.

When I got home, I told my fifth grandfather about my speculation. He also had some impression of Teacher Zhang, but as I said, everything was just speculation. Just because they looked similar didn't mean anything, and there was no direct connection between him and Projectionist Li.

Fifth Grandpa went to the village chief's house and told him about his discovery of Shui Shui. The village chief thought about it and said that he seemed to remember that when Teacher Zhang was transferred, he said he was going to Anhui, but no one knew whether it was true.

Guan Huashu remembered something. When his original body and Old Man Guan were working in the fields, Old Man Guan would occasionally go to the mountains and stay there for half a day or a whole day.

He told the original owner he was just bored and wandering the mountains, but never said anything else. He was just a good, obedient son who kept his head down and worked hard. He thought his father was going to the mountains to find food, so he never suspected anything was wrong with Old Man Guan. Normally, this wouldn't be considered unusual, but you can't just assume something's wrong just because someone has been in the mountains a few times. It's a bit too paranoid, and this happened many years ago.

Professor Dong, however, has a different opinion. Based on her many years of experience in watching movies and TV series, she feels that there is something wrong with Old Man Guan.

After comprehensive analysis, Fifth Grandpa suspected that there was something in the mountain. No matter what it was or where it was, it was still just a suspicion.

Ever since he was noticed, Zhang Zhiqing was placed under remote surveillance. The only thing they had to do was follow him from a distance and see where he went, just to know his location.

Every night he would run around the hillside near the village, lap after lap, and then go back to take a shower and sleep. He monitored for four or five days and found nothing unusual.

In the blink of an eye, Projectionist Li had been here for a week. He had shown all the films he had brought, and it was time to leave today. He packed his belongings neatly, bundled them onto his bicycle, exchanged a few polite words with the people at the brigade headquarters, and pushed his bicycle out of the village. Once outside the village and onto the main road, he hopped on his bicycle and headed for the next village.

At that time, the projectionist would bring a few films, all of which were about the War of Resistance Against Japanese Aggression and patriotic education. He would ride a bicycle to show the films in each village, showing them one by one before moving on to the next.

After projectionist Li left, the village militia did not follow him. The plainclothes officers from the county were hiding in the next village waiting for him.