After traveling to ancient times, I relied on my husband to win

Cheng Lao Hu pulled Cheng Ziang out to prepare.

Cheng Ziang: "Dad, why do you trust an outsider so much? What if he does something to Chengze..."

Cheng Lao Hu: "You little bastard, look at how capable you are. If anything happens to the prince, we will all be buried with him. You'd better stay here."

After the Cheng father and son left, Qin Yan turned to the doctor who took the prince's pulse and said that he would need the doctor's help later.

The doctor waved his hand, indicating that it was his duty and responsibility and there was no need to thank him.

The father and son of the Cheng family quickly brought the things and handed them to Qin Yan. Two pairs of eyes stood beside him, staring at him, wanting to know what he was up to.

Qin Yan took the wood ash and a tray and asked the doctor to check whether it was safe.

Qin Yan did these things very carefully. He was also afraid that if there was any problem, they would be the ones to suffer.

He is the crown prince of the current dynasty, and he doesn't want to be buried with him.

But the military doctor was very curious. Isn’t this just the ash from the fire in the kitchen? This man who claimed that he could save the prince, would use this to save the prince?

Qin Yan knew that they would not believe him if he did not explain it clearly. "This is the soot from burning firewood that is deposited on the bottom of pots or chimneys. It is also called Baicao Frost. It can stop bleeding immediately when applied to wounds. The effect is remarkable. For the Crown Prince's current condition, this is the fastest way to stop bleeding. As for your golden wound medicine, you should know that it will not only fail to save the Crown Prince who is seriously injured, but will also aggravate the wound."

The military doctor knew that Qin Yan was right, but he still had concerns about Baicao Frost. But the prince wouldn't wait for anyone now, so he had no choice but to bite the bullet and sprinkle Baicao Frost on the knife wound on the prince's chest.

After spreading the last bit, everyone noticed that the bleeding had stopped at the place where the medicine was first spread. Everyone present was surprised at the effect, except Qin Yan.

There was no way. As a liberal arts student, Jiang Zhi could not understand these things, but this did not prevent her from secretly feeling fortunate that she had found a science and engineering man who would travel through time with her.

Isn't this just starting to mess up her life? She doesn't have to be like other time travelers, either cooking every day or fighting in the house and the palace. Oh, it's so cool.

Looking at Qin Lan with sparkling eyes, Qin Yan also raised his eyebrows proudly at Jiang Zhi, as if to say, your husband is awesome, he will protect you from now on.

Seeing that Qin Yan was so capable, Cheng Lao Hu helped the prince stop the bleeding. This method was good. Not only was it free, but it was also effective. It would be of great benefit to the wounded in the army in the future.

Seeing that the prince's bleeding had stopped, he scraped off some of the rotten flesh, applied some medicine on it, and then wrapped it with gauze. In the later stage, he only needed to take some more medicine, and he felt relieved.

Seeing that Qin Yan turned his head and didn't see the couple's expression, he patted Qin Yan's shoulder twice without any tact and laughed: "Haha, good boy, you did a good job. I will remember your merit. When I go back, I will report to the emperor and reward you well. If you have any problems in the future, tell me and I will help you."

Qin Yan also withdrew his gaze at this time and looked at Cheng Lao Hu.

"General Cheng, I remember what you said, but I do need your help with something."

"Oh? What's the matter? Tell me. Just because you saved His Royal Highness the Crown Prince today, I will do it for you, even if it means going through fire and water." Cheng Lao Hu patted his chest and said to Qin Yan.

Cheng Ziang next to him also hurriedly replied: "I, I, and I, I'm sorry. I was wrong before, I dare to admit it. If you are unhappy, come to me, I will not fight back. Now that you have saved my brother, you are my brother from now on. Brother's business is my business, you can bring it up."

Qin Yan was not a man who cared about trivial matters. He waved his hand and said, "It's not a big deal. The shopkeeper and the waiter who were kidnapped with us are still in prison. Can you let them go? They were implicated by us."

"Hey, it's just a small matter, I'll take care of it for you right away." Cheng Lao Hu said to Qin Yan with a smile on his face, then he immediately frowned, kicked his son, and shouted: "Did you hear me, you little bastard? Release the person. Why are you waiting for me to release him? Why do I keep you for a living?"

Cheng Ziang didn't expect his father to change his face so quickly. Before he could react, he was kicked out by his father. "Dad, just talk if you want to. Why did you kick me? After all, I'm twenty years old. I have to save my face."

"Hey, you little bastard, I don't care whether you are twenty or forty, you are my son, and it is only natural for me to beat my son. You still want face, bah, bullshit face. Hurry up and work for me, or I will beat your ass into pieces."

Cheng Ziang wanted to say something, but he saw his father was about to kick him again, so he ran out in fear. He said as he ran: "I know, Dad."

"This little bastard." Cheng Lao Hu sighed lightly and said goodbye to Qin Yan. After all, he was the commander of an army and many things were waiting for him.

The military doctor also went to prepare some blood-replenishing medicine, leaving only Qin Yan, Jiang Zhi and Li Chengze lying on the bed.

When Cheng Lao Hu left, he told Qin Yan and Jiang Zhi that they could go wherever they wanted and he would not stop them. However, Qin Yan still had to keep an eye on Li Chengze to prevent any emergencies, and he had the least time.

Jiang Zhi had been sitting next to the table from the beginning, watching him busying around. She was a woman and had no medical skills, so she would just cause trouble if she went, so it would be better for her to just take him with her obediently.

Qin Yan walked over to Jiang Zhi and sat next to her, holding her hand.

"Wife, I plan to ask General Cheng to release the shopkeeper first, and then we will follow General Cheng's army to the capital. After all, I am the one who saved the prince. They want me to teach them how to refine fine salt, so they will definitely not make things difficult for us, but will help and protect us."

"Okay, we can't stay in the owner's restaurant all the time, we will definitely go to the capital. Instead of traveling all the way with great effort, we might as well take this ride. These people are of high status and position, and we have done them a favor, so no one will bully us when we get to the capital." Jiang Zhi quickly continued Qin Yan's words.

There was a commotion outside. Qin Yan and the others ended the conversation and went out to check. They saw Cheng Ziang bringing all the people he had brought from the restaurant over. "Brother, I brought back the people you wanted. Take a look. Is there anyone missing?"

Qin Yan pulled Jiang Zhi to Cheng Ziang below and said, "My name is Qin Yan, and this is my wife Jiang Zhi. Thank you, General, for bringing them to see me. I want to say a few words to them."

"My name is Cheng Ziang, you don't have to be polite. Just tell me what you want to say." Cheng Ziang responded to Qin Yan. He couldn't speak loudly to someone else's wife for fear of scaring her, so he and Jiang Zhi nodded to each other.

He didn't know how to get along with others. He grew up in a military camp and was surrounded by men. He was also a rough guy and he didn't dare to mess with girls.