The eldest son is fierce

Ning Chuan was stunned.

He had seen many investigations into cases and evidence, but this was the first time he had seen an investigation into a case involving investigations into laws and the emperor's daily records.

Tang Yi smiled and said, "Actually, I've always been curious about one thing."

"Back then, Emperor Taizu bestowed the Red Book of Iron Certificates upon those ministers who had rendered merit, and he also left behind this bold statement: 'Once the Red Book of Iron Certificates are issued, no one in the world dares to disobey.'"

"Then the question is, isn't he afraid that these meritorious officials will rebel with the imperial seal and iron certificate?"

"If Emperor Taizu wasn't stupid, he would have left behind a solution."

"And the solution to this problem is most likely among these things."

Ning Chuan looked at the thick book of laws and daily records as tall as a person, and his head was about to explode: "There are so many, how long will it take to finish reading them?"

Tang Yi pointed to his head and said, "Don't think of my head as the same as yours, okay?"

Don't look down on me. Ning Chuan threw the knife in his hand onto the table, twisted his neck and said, "I heard that you have been practicing very hard recently. Come out and let me examine you."

"No!" Tang Yi refused directly.

I'm testing you guys, you just want to torture me!

"Master Hou, something happened."

At this time, Du Lingfei's maid's anxious voice came from outside the door: "The young lady said her stomach hurts and she's rolling around on the bed."

"what?!"

Tang Yi dropped the book and quickly walked towards Tang Yin's room: "Have you called a doctor? Send someone to the Sun Mansion and invite Dr. Sun over."

The maid followed Tang Yi with her head down and said, "The young lady won't allow it. She said that the Marquis is the most powerful doctor and there is no need to call him doctor."

Tang Yi frowned, said nothing, and quickly walked into Tang Yin's room.

After entering the room, Tang Yi saw Tang Yin and Du Lingfei lying on the bed. Tang Yin was hugging Du Lingfei tightly, her little face was wrinkled and there were fine beads of sweat on her face.

And Du Lingfei was comforting her softly.

"Yinyin, don't be afraid, brother is here."

Tang Yi was also frightened when he saw his sister sweating all over.

He walked quickly to the bedside, raised his hand to hold Tang Yin's hand, but found that her hand was like an ice hook.

Tang Yi was stunned for a moment. Why were his hands so cold?

He quickly wiped Tang Yin's forehead again. It wasn't hot, but the sweat on her forehead was strange. It covered half of her palm, but it wasn't sticky at all.

Thinking of a possibility, Tang Yi subconsciously put his hand to his lips and licked it, but he was stunned on the spot.

Damn, it’s water!

This girl is pretending.

"Tang Yin, you..."

Tang Yi subconsciously wanted to yell, "How cold is it in the middle of winter? This idiot actually poured cold water on himself and thought it was sweat?"

Although he didn't know how she did it, she did it so vividly that if he wasn't a detective, he would have been fooled.

Before he could finish his words, he saw Tang Yin staring at him with her big red eyes, and she was so angry that she was about to cry.

Stupid brother, stupid brother, why are you so smart at this time? I am helping you.

If you sleep in the same bed with Sister Du, Sister Du will be my sister-in-law.

"Brother, you sleep here and hold Yinyin for a while..."

Tang Yin pouted and started crying out of grievance.

When Tang Yin cried, Tang Yi's heart softened immediately.

I just find it kind of funny. I, your brother, am still young, but I am a marquis of Dayan. There is no girl I can't seduce.

Do you, a little guy, and the emperor still need to worry about it?

That's what you guys did, cheating and coaxing, which is a bit unfair to Du Lingfei... Tang Yi took off his shoes quickly, climbed onto the bed, and lay down next to Tang Yin.

Then, he picked up Tang Yin and threw her to Du Lingfei's maid.

"Rou'er, take her downstairs and change her into clean clothes, so she doesn't catch a cold."

"Tonight, you take her with you all night."

Rou'er took Tang Yin in a panic and was stunned.

Don't tell me he really has a cold? This kid doesn't have a cold? Is he pretending?

But she quickly came to her senses, glanced at Du Lingfei, and immediately ran out the door with Du Lingfei in her arms.

My God, is this little brat so powerful? He pretended to be sick and made the Marquis and the young lady disrupt all the order and go directly to the last step!

Woohoo, if my family gets to know about this, the old master, the master, the eldest young master, and the second young master will probably tear all of these maids to pieces.

Only Tang Yi and Du Lingfei were left in the room, and the atmosphere became quiet for a moment.

The two looked at each other for a moment, and Tang Yi shook his head and smiled: "You know Tang Yin is pretending? And you are still so cooperative?"

"Little girl, what bad intentions could she have? She just wants a sister-in-law."

Du Lingfei lay beside Tang Yi, visibly nervous, but trying to remain calm. "Although Jiang Yunna's actions were extreme, I think she made some sense."

"Girls, you have to be brave for yourself once in a while!"

Tang Yi said unhappily, "Be brave enough to climb onto my bed?"

"My Lord, please be careful with your words. This is Tang Yin's bed."

Du Lingfei smiled, but her smile faded slightly. "I've already received news. The three letters and six proposals from the Prince of Zhennan have already reached Jiangnan, and he has also submitted a petition to His Majesty granting the marriage."

"The Prince of Zhennan has a hundred thousand Zhennan troops under his command. For the sake of stability in the southern border, His Majesty will agree to this marriage without any surprises."

Tang Yi turned around, staring at the face so close before him, and said with a smile: "Then you are wrong. His Majesty chose me between me and the Prince of Zhennan."

"So, he gave me a task."

Du Lingfei was stunned, with a look of disbelief on her pretty face.

She really didn't expect that the emperor would choose Tang Yi without any hesitation.

"Mission? What mission?" Du Lingfei asked subconsciously.

As soon as she finished speaking, she felt a tightening around her waist and was pulled into Tang Yi's arms.

Staring at the girl in his arms, Tang Yi whispered, "I'm here to pick up girls, following the emperor's orders. The mission his majesty has given me is to sleep with you within ten days!"

"If I can sleep with you within ten days, you will be the wife of the Marquis of Loyalty and Bravery."

"If I can't sleep with you within ten days, you will be the Princess of Zhennan."

Tang Yi's hand slowly lifted the hem of Du Lingfei's skirt, his throat rolling softly: "I think we should just follow orders, what do you think?"

Du Lingfei was stunned when he heard this.

Why are things different from what she thought?

Kyoto is in chaos now, and the emperor has no time to deal with the problems in the southern border, so stability in the southern border is the top priority.

As a result, since the emperor gave Tang Yi such a task, he had obviously made a choice between Prince Zhennan and Tang Yi.

Isn’t he afraid of chaos in the southern border?

No, no, that's not the point anymore.

The point is that since His Majesty has chosen Tang Yi, she can just let things take their course!

So why is she taking the initiative?

"Hey, wait a minute..."

Tang Yi's hands were not honest, so Du Lingfei quickly grabbed his hands: "Don't, we haven't gotten married yet, don't do anything rash."

Tang Yi leaned over and whispered in her ear, "It's okay, I'll just dawdle for a bit, I won't go in..."