Heng Xinyuan looked at her helplessly but very dotingly, his eyes were full of love and very bright.

Wan Bingyu laughed out loud at his serious appearance, wiped a handful of tears, opened his mouth and drank the medicinal soup, and suddenly felt that his body was much warmer and his heart was much more comfortable.

After taking the medicine, she gradually fell asleep, and Heng Xinyuan stayed by her bedside every inch, testing her forehead with his hand every once in a while, until the heat completely subsided, he crooked to the side and closed his eyes heavily.

When Wan Bingyu woke up the next day, he saw Heng Xinyuan sleeping soundly beside him, and he didn't feel a warm heart, so he pulled a quilt and gently covered him, but this slight movement couldn't help but wake him up.

Heng Xinyuan opened his eyes and rubbed his eyes, "Are you awake?" How do you feel now? ”

"Much better...... Wan Bingyu gently held his hand and said with a smile, "I'm fine, you can go sleep for a while, look at you, the dark circles under your eyes are coming out." ”

Heng Xinyuan yawned twice and stretched, "I'm going to go to Hanlin Courtyard later, Uncle Luo said that there is something important to ask me for." ”

"Tomorrow is Chinese New Year's Eve, why don't you have a holiday?"

"It's just a little thing, I'll be back soon."

After speaking, Heng Xinyuan went outside again to explain that Aunt Ji watched her eat and drink medicine, and told her again before leaving with confidence.

After Wan Bingyu drank the medicine, she sweated for a while on the bed, and her whole body was a lot more comfortable, and she could go to the ground at noon, she squatted in the yard with her large bag of brown paper bags, carefully tinkering with her fireworks.

Spread out several kraft paper bags, one of which was gunpowder, and another paper bag was holding charcoal, and another paper bag was saltpeter and sulfur, and most importantly, she also begged Li Wenyao to get her a lot of minerals from the household department, including copper, iron and nickel.

Aunt Ji passed by her several times, showing an incredible expression, and she didn't even dare to take a step closer, "Madam, what are you doing here?" How can there be a girl's family who deals with gunpowder all day long, and if we are not careful, won't we all become lonely ghosts? ”

"Aunt Ji, don't say such unlucky things, I'm very careful, besides, we don't have an open flame here, how can it explode? I'm going to surprise you tonight! She said mysteriously.

"What a surprise? Aunt Ji is old, but she can't stand the stimulation too much......" Aunt Ji still didn't believe it.

"You'll know tonight!" She stuck out her tongue mischievously, and continued to bow her head to study her invention, although when she was in college before, the teacher had a decent cover-up, but the impression was already a little blurry, and she could only slowly grope for it.

It was studied until the evening, and this unformed firework came out, although the shape looked a little nondescript, but the materials in it were still very complete, and when I was thinking about where to set off in the yard, Heng Xinyuan came back.

"Husband, why are you only coming back now, didn't you say a little thing?" She asked with concern, looked at Heng Xinyuan with a sad look on his face, and knew that something had happened in the palace again, "Is there an accident with His Royal Highness the Seventh Prince?" ”

"It's not." He pulled Wan Bingyu into the house, drank a large sip of warm tea and said slowly, "It's the disaster relief of the four princes, and today he asked the emperor for 500,000 taels of silver, saying that the disaster relief is nearing the end and the victims need to be appeased. ”

"What did the deliberations come to be?"

"I plan to go to the southern province of Gunan by myself in the next year to see what the disaster is going on."

"After a year? Wouldn't that be gone soon? Wan Bingyu was a little worried, after all, she also knew what kind of goods these princes were, "Then I will also go with you." ”

"You stay at home this time, it's freezing outside, what if you get sick again?" Heng Xinyuan refused.

"I'm all right! Nothing at all! Wan Bingyu shook his arm desperately, and pleaded, "Look, last time I went to Jun County with you, nothing happened, I won't make trouble for you......"

Heng Xinyuan really took advantage of her eyebrows, so he had to nod and agree, took her hand and put it to his lips, and wanted to kiss it, but his nose smelled a pungent smell of gunpowder, and he frowned and asked, "Bingyu, what did you do just now?" Why does it smell of gunpowder on your hands? ”

"Hehe, it's a secret, you'll find out later!" She jumped off Heng Xinyuan's lap, went to the courtyard to pick up some water boys, and carefully washed her hands before sitting down to eat.

After a while, after the meal was over, her heart couldn't hold it anymore, and she ran out with Heng Xinyuan, who was following her, and Heng Xinyuan, who was following her, didn't know what was going on, so she could only keep asking along the way, "Where are you going to take me?" It's getting dark. ”

Wan Bingyu puffed up and ran until he reached an open field in the suburbs before he stopped, turned out several gunpowder sticks of different sizes in his arms, and placed them on the ground.

"What is this?" Heng Xinyuan stepped forward and sniffed it, and shouted in shock, "This can't be gunpowder, right?" Bingyu, do you want to kill your husband? ”

She rolled her eyes, her teeth itching with hatred, "What, did you do something sorry for me?" Then hurry up and recruit from the truth! Otherwise, I'm really going to kill my husband! ”

Heng Xinyuan chuckled twice, his eyes were full of affection, "If something happens to me, you will become a widow, can you really bear it?" ”

"I'm too lazy to pay attention to your ......"

Wan Bingyu took out the fire letter from her arms, gently pulled it open, blew it twice and lit it, she turned her head to Heng Xinyuan and said, "Hey, don't be scared later!" ”

Immediately after, she held her breath, slowly approached the bright flame towards the fireworks, and quickly pulled Heng Xinyuan away and ran away into the distance after lighting it.

"Run!"

As soon as the two turned around, they heard a loud "bang", a flame rushed straight into the sky, and the kung fu of the eyes bloomed with colorful light, some of these bright lights are round, some are square, and some are even heart-shaped, Ambilight, gorgeous, almost the entire night sky is illuminated with colorful colors, reflecting the lights of thousands of homes in the distance, more like a beautiful painting.

Wan Bingyu excitedly pulled Heng Xinyuan's arm and jumped up, "It's successful!" I did it! It's so beautiful! I didn't expect you to have the talent to be a scientist! ”

At this moment, Heng Xinyuan was so shocked by the scene in front of him that he couldn't speak, such a spectacular scene, he still saw it for the first time in his life, before Wan Bingyu said that she could make colorful cannonballs, and he didn't believe it, but now it can be said to be an eye-opener.

"Lady, is this what you mean by fireworks?"

Heng Xinyuan couldn't believe his eyes.