Winter is a season of snow in the north and ice and rain in the south, and the school curriculum is almost the same after the winter, replaced by winter vacation and more after-school activities.

Before the winter vacation, Tong Yingwan once again went to the bottom of the men's dormitory to find Li Tieguo, before that, she had also looked for Li Tieguo after class, but basically every time Li Tieguo said that he had just finished class, he wanted to sort out his notes, and there were still some things he didn't understand that still needed to be answered.

So Tong Yingwan didn't want to say anything, but later she heard too much about this reason, and she was a little angry, and she stopped looking for Li Tieguo, but slowly she found out one thing, that is, if she didn't take the initiative to find Li Tieguo, Li Tieguo, a young man, would be like a nerd, and it would be impossible to take the initiative to find her, and it could even be said that she had forgotten her, so on the eve of the winter vacation, Tong Yingwan came to Li Tieguo again,

"This year, the park lake in the city is frozen, and it is cold during this time, and few people have dug holes to fish, and many people have gone to skate on it, which is said to be very fun, why don't you go for a walk together?"

Tong Yingwan wore a light blue cotton jacket today, clothes of this color were rare in that era, but it can also be said to be a fashion, and freezing on the southern lake is also rare, as for Li Tieguo, he is still dressed in gray and earth-colored clothes, completely intoxicated with the ocean of knowledge,

"No, it's about to be winter vacation, I have to take enough notes and materials to bring back, or I will live up to the trust and ...... of the party committee in me."

"You're just a little bit away, huh?"

Li Tieguo is still the same old look, he is reading or something, and wants to refuse Tong Yingwan's invitation, but this time Tong Yingwan is like the first time, stretching out her little hand and grabbing Li Tieguo's arm, and then she walked out, while walking, she was still talking about what to study to combine work and rest, like him to learn, she would become a fool, as the head of the class, she couldn't watch the class members fall like this, so she had to take him out to breathe and take a walk, and Li Tieguo was pulled by Tong Yingwan like this, and his face was red again, After that, I was embarrassed to refuse again, so I let Tong Yingwan walk out of the school, and was seen by some people along the way, and they also pointed at it, as if it was abnormal.

"Ask you a question?"

On the way to the downtown park, Tong Yingwan turned her white little face, revealing her delicate facial features and looking at Li Tieguo, and Li Tieguo nodded when she heard this, and she didn't seem to care much, but she said Li Tieguo as she said,

"The word "talking on paper" originated from Zhao Kuo in the Warring States Period, but the invention of paper was Cai Lun in the Eastern Han Dynasty, and there was no such thing as paper in the Warring States Period, but why is there the word "talking about soldiers on paper?"

Tong Yingwan looked up with a small face, smiling, as if she was quite interested in the question she raised, looking forward to Li Tieguo, who was studying every day, saying something, and then discussing it with him.

And Li Tieguo frowned after listening to Tong Yingwan's words, where he thought about it seriously for a long time, and finally turned his head to look at Tong Yingwan,

"You said that during the Warring States Period and the Eastern Han Dynasty, who was in front and who was behind? I... I haven't studied much history, and everything I know is from the old people! ”

......

Tong Yingwan heard Li Tieguo's answer, she was speechless, her mouth was in a line, she turned her head sideways and glanced at Li Tieguo, and then sighed, looking at Li Tieguo's ignorant but very curious look, she was also very helpless, so she could only accompany Li Tieguo to talk about China's thousands of years of historical changes, and Li Tieguo was full of interest in this, and kept asking her, and then told the historical events she knew, asking her if it was true or false, Tong Yingwan heard Li Tieguo's words, and sometimes pouted and was too lazy to care, sometimes pouting and asking him if he is a fool, there is always a lot of noise on the road,

When they walked all the way to the city park, Li Tieguo and Tong Yingwan were still communicating, and Li Tieguo also admired her a little in his heart, as if he knew everything, and he was like an ignorant child.

"Slide?"

After walking for a while, on a piece of ice in the park, Tong Yingwan stopped, then tilted her head and blinked her eyes, and gestured to the ice on the lake, it seemed that she wanted to go over and walk on the ice, and Li Tieguo glanced at the lake when she heard this, and shook his head,

"It's not interesting, I feel..."

"Everyone is sliding and playing, why are you saying it's boring!"

Li Tieguo was born in the north, in the winter in the northeast can be seen everywhere, and even more are a little annoying, a rain can be skated everywhere for a while, as for the lake and big puddles, it will freeze every year, Li Tieguo played these when he was a child, and now he has finally grown up, he can't be interested in these at all, this is like a person who eats mutton every day, you suddenly pull him to eat roast lamb shank, and say that this is delicious, he can love to eat?

"Let's go!"

Tong Yingwan, who grew up in the south, is a very lively girl, and the winter in the south rarely sees snow, let alone the lake is frozen, and the temperature in most areas can be kept above freezing. Just want to walk on the ice, it's also a kind of curiosity,

Li Tieguo was originally very helpless about this kind of slippery and stabbing game, but he was pulled by Tong Yingwan's arm, and he had no choice but to follow, but he was completely listless, what is so interesting about this phenomenon that can be seen everywhere in the north...

Poof!

Just as Li Tieguo followed Tong Yingwan to the lake and walked inside, Li Tieguo looked at the ice on the lake, which was quite thick and strong, but just when Li Tieguo was relieved to walk inside, a splash suddenly splashed in the distance, and then many children around there stood up, and no one spoke and didn't know what was wrong.

"Someone has fallen!"

After a few seconds, a little boy finally pointed to the fishing hole in front of him and shouted, and then some adults around who didn't know what was going on reacted and ran over in a few seconds.

"Help!"

"Come on!"

"Who knows how to water, come here!"

As the adults surrounded them, soon someone shouted loudly, and then more people ran over, and among them were Li Tieguo and Tong Yingwan, at this time they also heard the sound, because they were far away and didn't know what was going on.

"Find the rope!"

After Li Tieguo arrived, he took a look at the ice cave that had been chiseled by someone, and he instantly understood that most of the holes for fishing in winter in the north were common on the surface of the lake.

And there are also people who have fallen, this phenomenon every family of parents have told their children, very young children can be a little better, what the family says to do what they do, easy not to play around the fishing hole, but the kind of half-old children, and will be a little watery, is the easiest to get into trouble on this, they have their own opinions, feel that there is nothing wrong, and this kind of frozen lake in the south is not common,

So I really want to get closer to see, and then catch fish, but often as long as it slips, it is easy to slip directly in, and in winter people are wearing thick cotton jackets or thick sweaters, this kind of clothes are very absorbent, once people wear these slip in, adults have strength is good, the water is better, maybe you can still rush up, but if it is a half-old child, that wearing this body fell in, soon disappeared, even the rescue is not easy to save, in the north many people see someone digging holes in the lake, will come forward to stop, After all, whoever falls into this kind of thing is a family!

"Li Tieguo, what are you doing?"

"What are you going to do?"

"Stop!"

"You're crazy!"

When Li Tieguo saw the scene in front of him, he already knew that there was no extra time to think about it, if he didn't go down to save people, he didn't have to save it, life and death were at stake for a moment, so it was too late to think about it, and immediately Li Tieguo stood outside the crowd and began to take off his coat directly, and although no one in the surrounding crowd noticed him,

But Tong Yingwan, who was standing beside him, immediately found out, so she frowned suspiciously at first, and after a second, she reacted, and immediately reached out to grab Li Tieguo's arm, and her face was full of fear and panic, as if someone was going to do something to her,