When Yu Jin asked this, Jiang Si couldn't help but recall his past life.

In his previous life, the crown prince was deposed twice for treason, but no one dared to mention the specific circumstances.

She and Yu Jin had just returned from southern Xinjiang, and the incident had happened a while ago, so it was even more difficult to find out.

They didn't think to ask.

At that time, neither she nor A-Jian had thought about becoming the master and mistress of the cold palace. Asking about these things would only cause trouble for themselves, so they naturally stayed away from interfering.

Did the prince lose his memory before he rebelled?

At that time, no one seemed to have mentioned Jiang.

No one would openly mention the prince who was deposed for treason.

Therefore, she was stumped by Yu Jin's question.

"I can't guess." Jiang Si replied honestly.

Yu Jin's eyes flashed with a playful light, and he nudged Jiang Si: "Guess."

"I really can't guess."

Seeing that Jiang seemed uncooperative, Yu Jin smiled helplessly.

"What do you think?"

"I think he's just pretending."

Jiang Si held up a soft pillow with an embroidered orchid pattern and looked at Yu Jin: "What do you mean?"

Yu Jin pointed to his head and said, "Although I didn't have the chance to test it today, I specifically observed the location of the prince's injury. I figured it was probably caused by the white jade paper that my father used to suppress the prince's study..."

Jiang Si couldn't help but laugh: "Can you guess what object was used to hit it?"

Yu Jin's face straightened: "My lady, please don't look down on me. I am not just talking nonsense."

Jiang Si still didn't believe it, and said with a smile: "Ah Zhen, didn't Master Zhen tell you that you need evidence to solve a case?"

Yu Jin curled his lips and said, "Calling him Uncle Zhen sounds quite intimate. Is there another Brother Zhen?"

Jiang Si rolled his eyes at him and said, "Don't talk nonsense."

Yu Jin felt sour in his heart.

Old Zhen actually proposed a marriage for his son to his father-in-law. It makes him angry just thinking about it.

It's just a good omen, shining brightly, why would you want to marry a wife?

Seeing Yu Jin getting jealous again, Jiang Si was both angry and amused: "Okay, stop talking about these nonsense and tell me why you guessed that the prince was hit by the white jade paper in the study of your father."

Yu Jin sighed, "Asi, you didn't have the chance to go to the study room, so you didn't know. I've already observed that every time Father heard something unpleasant, he would habitually touch the white jade paper on the table. I thought that one day when he got angry, he would throw the paper away. The prince caused a scandal in the Treasure Pavilion, and then he got hurt on the head. What do you think is the most likely way he got hurt?"

"I used the white jade paper in Yu's study to hit it..." Jiang Si sighed.

Yu Jin glanced at her proudly and said with a smile: "So, in addition to direct evidence, solving a case also requires inference. Of course, inference cannot be made out of thin air. It requires the judge to be meticulous, observant, and extremely intelligent..."

Jiang Siren couldn't stand it anymore and interrupted someone's endless self-praise: "Okay, I know all your strengths, tell me why you think the crown prince is pretending."

Yu Jin sneered: "How could it be such a coincidence that he lost his memory after getting hit on the head?"

"Maybe it's just a coincidence? There are many rumors among the people about memory being affected by head injuries." Jiang Si said, thinking about his own rebirth.

As soon as she opened her eyes, she was back to when she was fifteen.

At the age of fifteen, she was just ill.

Perhaps because he had experienced such a bizarre thing as rebirth, Jiang Si did not find it strange that the prince had lost his memory.

Yu Jin insisted on his own opinion: "Asi, what do you think it would be like for a person to lose his memory?"

Jiang Si thought for a moment and said, "Confused, terrified?"

Yu Jin nodded: "Yes, at least for a short period of time, such emotions are inevitable. Whether it is the prince or the common people, how can anyone not be confused when losing their past memories? But today I did not see such emotions in the eyes of the prince. He even looked very calm and easily told me about his amnesia."

Jiang Si couldn't help but nod: "What you said makes some sense. Losing memory is not a good thing. Even if you don't want to hide it, there is no need to bring it up in front of so many people after just a few pleasantries. He seems to be-"

The two looked at each other.

Yu Jin continued, "It's as if he's afraid that others don't know that he has lost his memory. It's human instinct to protect oneself, and losing past memories is actually very unsettling. Others know you, but you know nothing about them. What's the difference between this and standing in front of others with your clothes stripped off? A normal person wouldn't have time to cover up, so do you have to remind others to look, am I not wearing any clothes?"

Jiang Sishen agreed with this.

Let’s not talk about anything else, just talk about her rebirth. She never told even her closest friend, A-Jian.

Think about it, if she lost her memory, the first thing she would do is to observe carefully, learn more about her own and other people's past, and try not to let others notice anything unusual.

"The Crown Prince caused such a scandal outside the palace, and he should have been punished for it. Now that he has lost his memory, your father has no choice but to not pursue the matter. After all, there is not much meaning in pursuing it. I think this is the purpose of the Crown Prince pretending to have lost his memory." There was no time to think too much in such a situation in the palace. Now that it was late at night and everyone was asleep, Yu Jin was analyzing these things with the people closest to him, and his mind became clearer and clearer.

Jiang Si sighed, "If the prince really pretended to have amnesia, I would really look at him with new eyes."

The prince doesn't seem like someone who has this kind of brains.

Yu Jin smiled and said, "Even animals can do incredible things when facing life-threatening situations. The prince is a human being after all, and he will always have a sudden inspiration. But we still need to find a chance to test it out and confirm it."

Now that he has taken action against the prince, it is his style to prevent him from making a comeback.

He didn't want to let the prince who had lost his memory sit there quietly, and then when he couldn't be shaken anymore, he would have to watch helplessly as this bastard attacked Asi.

If they can attack Asi's sister now, they will attack Asi in the future. Yu Jin doesn't need to think about it.

The prince must be killed!

The prince, who was being talked about by his brothers, stayed together with the princess tonight.

This is rare for the East Palace.

Everyone in the Eastern Palace knew that the Crown Prince was not very satisfied with the Crown Princess. Even on days like the first and fifteenth of the month, he would often throw the Crown Princess aside and chat with the young palace maids.

The prince is really different from before - the newly replaced eunuchs thought thankfully.

The eunuchs around the prince changed so quickly that it was frightening. If the prince had been more sensible, they could have lived longer.

Is the prince really different from before?

The Crown Princess, who was sleeping with the Crown Prince in the autumn-scented gauze tent, turned over gently, stared at the sleeping Crown Prince and asked silently.

The prince had been speaking to her in a polite manner these past two days, a bit like when they had just gotten married and hadn't revealed their true colors yet.

Yes, every couple has their honeymoon period, and the prince had spoken sweetly to her when she first got married.

If the prince can't remember the past, maybe it's a good thing...

The prince suddenly opened his eyes and looked into the eyes of the princess.