In the backyard of the Li family, in Li Shan's laboratory.

Li Shan carefully lit a core, and the fuse burned rapidly, leading only to a cloud of black powder. At the end of the burn, it suddenly burst, bursting into a green fire.

"Hahaha, it worked." Li Shan looked at Su Jinxi, who was already stupid, "How is it, the green firelight, haven't you seen it?" Su Jinxi's voice trembled a little and said, "Xianggong, that can't be a ghost fire, are you practicing some witchcraft?" ”

Li Shan looked at Su Jinxi speechlessly, hey, the knowledge level is not at the same level, and communication is so difficult. It's terrible to be uneducated, Li Shan is now seriously considering whether to systematically give Su Jinxi a few basic knowledge and theory lessons.

"Baby, this is not called ghost fire, this is called fireworks. It's just a prototype. In these two days, I will make the fireworks, and when I propose to Ruyan, you will be able to see its beauty. ”

"But Xianggong, if it's not a ghost fire, then how can this thing be green? How can there be a green fire? Su Jinxi is still a little studious, so if she doesn't understand, she asks. Li Shan nodded with satisfaction: "That's it, I will give a group of people a special training after a while, including theoretical knowledge classes, and you can follow me when the time comes." I can't let people say my little one is illiterate. ”

Su Jinxi snorted dissatisfied: "People are not illiterate, which one of the piano, chess, calligraphy and painting I don't know?" Just you, I always dislike people for not understanding anything. "No way, the two are more than a thousand years apart, that ideological gap can no longer be described by a generation gap, sometimes what Li Shan said Su Jinxi can't understand at all, Li Shan will tease her, it seems that this little girl still cares." Okay, it's Xianggong's mistake, my family Jinxi is smart. It's just that these things that Xianggong said, no one in this world can understand it, and sometimes it's a kind of loneliness to know too much. ”

Su Jinxi stared at Li Shan, who shook his head and sighed, with a pair of bright big eyes, and said, "Xianggong, you teach Jinxi, Jinxi must understand you, and Jinxi should not be illiterate." ”

The next mid-term break is coming soon.

Zhang Yanzhao looked at these round paper tubes in Li Shan's laboratory and scratched his head and said, "Miss Liu will like these things?" Brother Shan, to be honest, I think the girl still likes flowers and pollen. Rouge gouache, golden hairpin and hosta can be, these things are afraid that they will not work. ”

Li Shan shook his head with a smile, patted Zhang Yanzhao's head and said, "When did you kid know what girls like?" Can I use something so cliché, brother? Zhang Yanzhao touched his head and said, "Brother Shan, if you hit me on the head again, you will be stupid." ”

Li Shan took a paper tube and pointed to the fuse exposed in the middle and said, "When the time comes, you will be in the place I designated, put it like this, don't put it down, and then light it here." Click to run away, it's very powerful, and I don't care if it hurts. You remember this, and you must not mess it up. ”

In the evening, Li Shan went to Liufu. Li Shan has already made an agreement with Liu Chongshan to propose marriage tomorrow. The ancient wedding ceremony is divided into six ceremonies: one Nacai, two Naji, three Naji, four Naji, five invitations, and six greetings. Things are very cumbersome, but the most important thing is that men and women can't meet during this period, so of course Li Shan has to meet in advance. And Li Shan has not proposed to Liu Ruyan yet, although there was no such thing as a man proposing to a woman in ancient times, but Li Shan still insists on using modern rules to do it once.

Liu Ruyan was directly pulled by Li Shan to the Invitation Immortal Pavilion, "Mysterious along the way, what do you want to do?" Liu Ruyan's face was still full of curiosity. Entering the Immortal Pavilion, although the first and second floors were still full, the third floor was empty, of course, Li Shan specially arranged it.

Li Shan led Liu Ruyan up to the third floor, made a gentry's gesture of invitation, and said, "Ruyan, can I invite you to dinner?" Liu Ruyan saw that there were a few candles lit on the two square tables in front of her, and there was a beautiful flower plate, although she didn't know what this meant, but she felt very novel, and said, "What kind of tricks are you doing?" ”

Li Shan smiled and said, "I just want to invite you to a meal, it's been so long, and we haven't eaten together." ”

"Why do you want to eat together?"

Li Shan was speechless again, and said, "Why isn't it the point, do you like it?" Liu Ruyan nodded, he also wanted to enjoy the time with Li Shan, but it was the first time that two people who were not so bold had eaten together.

The two sat down, and as soon as Li Shan clapped his hands, a few guys brought the prepared meals one by one. Although there was no red wine and champagne grilled steak at this time, Li Shan still prepared these dishes himself. Liu Ruyan looked at Li Shan quietly, and Li Shan also looked at Liu Ruyan sincerely. "Ruyan, let's try these dishes, these are all made by me, some of the methods are unknown to others, this is the first time it has come out."

Liu Ruyan said with a smile: "These days, I always watch you do some strange things, although it looks a little unbounded. But they are surprisingly popular. I feel like you're getting more and more mysterious, where did you learn all these things? Li Shan also thought about this question for a long time, but he couldn't find a reasonable explanation for others to see, so he simply didn't explain: "This is talent, and I don't know how it came out of my head." ”

The two of them were chatting and eating, Liu Ruyan also accompanied Li Shan to drink a few glasses of wine, a little overwhelmed, and the light of the candle reflected Liu Ruyan's delicate cheeks, flushed with red. Li Shan stood up and came to Liu Ruyan's side, took Liu Ruyan's hand, knelt down on one knee and said, "Ruyan, although many of the things I am doing now seem a little out of tune, you have always firmly supported me." Although I was just a poor boy with no power at first, you still recognized me. Now I want to give you a lifelong agreement, will you marry me? ”

Liu Ruyan looked at Li Shan in a daze as if he had been immobilized. In the Tang Dynasty, there was no love between men and women, like Li Shan, who confessed to others after meeting a few times, and secretly dated behind his father's back, almost only appeared in the wild history biography, but Liu Ruyan experienced everything personally. And now Li Shan knelt down on one knee and proposed to her, although this kind of etiquette is unheard of, but this kind of personality respect and spiritual impact has moved her beyond measure.

Li Shan saw that Liu Ruyan didn't react for a long time, a little embarrassed, shook Liu Ruyan's hand and said, "Ruyan, give me a word, my kneeling legs hurt." Liu Ruyan's tears flowed down, but then she burst into tears and smiled: "You are the tears that love to provoke people's eyes, I promise, I promise." ”

Li Shan heard the satisfactory answer, stood up with a smile, and pulled Liu Ruyan to the window. Liu Ruyan smiled: "What else is new?" Li Shan gestured to Zhang Yanzhao and Sun Helian, who were already on standby downstairs, and today, Li Shan specially invited all the friends and relatives he knew, including friends of friends, just to witness a miraculous moment.

"Let's get started." Li Shan made a gesture.

Just listening to the following, many people shouted in unison: "Li Shanai Liu Ruyan will live for a lifetime." ”

"Ah" Liu Ruyan was almost ashamed, and when she raised her hand, she was about to twist it fiercely around Li Shan's waist. But before he could move his hand, he stopped. Suddenly there was a bang, and then I saw a shining burst in the dark sky. Liu Ruyan was stunned. The second floor also let out a shout, this is a spectacle that has never been seen before, it is simply amazing.

There was a bang, and then the sky appeared in a colorful splendor of colors. Li Shan took Liu Ruyan's hand and said affectionately: "Ruyan, do you like it?" This is my wedding gift for you, just like our love, leaving an incomparably brilliant splendor in this dark sky. Liu Ruyan's happiness at this time, only she can know.