At that time, Mu Yefan was really too young, and he didn't know the reason why his mother was crying. But it was mostly because of Mu Haolin, so at that time, Mu Yefan's impression of Mu Haolin was still a faint sense of fear.

When Mu Yefan was a little older, he heard a palace maid, who had followed his mother for many years, tell him that the relationship between Mu Haolin and his mother was not simple and that there was a relationship between the two of them. In fact, even thinking about it now, Mu Yefan still could not understand.

At that time, when Mu Yefan found out about this matter, he was extremely terrified. He was a teenager in the first place, so he was even more worried that his identity was not actually his father's biological child, but rather that he might have some unclear relationship with his uncle.

At that time, his mother looked at him with a sorrowful expression, but his mother was certain that he was indeed her father's son. After so many years had passed, he shouldn't have thought of these things.

"Does the emperor really want to acknowledge me as his foster son?" Mu Yefan heard the determination in his voice, and he smiled brightly, "Of course, we have always kept our promise."

"I promise."

"Good, good, good." Mu Haolin said three good words in a row. For some reason, Mu Yefan felt that Mu Haolin was really happy right now, but was taking him as his foster son such a happy thing? Mu Yefan did not understand, so Mu Haolin continued, "Then go back and rest with white girl first. We will continue to discuss this matter with you in the next few days.

"Then I'll leave first."

"I just said that I'll be my foster son, how can I not change my mind?"

Mu Yefan's face changed, but he still shouted, "royal father!"

Originally, Bai Yixuan was still a little dazed, because she had slept too late last night. When Bai Yixuan saw that Mu Yefan's expression was still considered calm, she carefully looked at the gauze covering Mu Yefan's hands and ears without a trace of red. "Eunuch Shun, can A Mu and I go now?"

"This servant has come to send white girl and Young Master Mu off."

"Thank you so much, Eunuch Shun. Don't we need to bid farewell to the emperor?"

Mu Yefan pulled Bai Yixuan's hand and said, "I've already said my goodbyes, we can just directly leave."

Xiao Shunzi was also a very meticulous person, the Mo Bao that Mu Haolin wrote yesterday had already been installed for him, and Bai Yixuan was very surprised and happy to thank him.

Xiao Shunzi really liked Bai Yixuan a lot now, and he even felt that Bai Yixuan was very strong, so it was unavoidable for him to be a little polite to Bai Yixuan. If it was Mu Yefan, he definitely could not afford to offend him.

The emperor had clearly said everything just now. If it wasn't for Mu Yefan's warning for him to not reveal anything in front of Bai Yixuan, perhaps Xiao Shunzi's attitude towards Mu Yefan and Bai Yixuan would have been even more attentive.

"Finally it's out. This palace doesn't suit me at all, it's just too depressing. Oh right, A Mu, what did the Emperor say to you? Why do I feel like you're not in your right mind anymore?"

Mu Yefan laughed, "No, it's just that I didn't sleep well last night either. This Imperial Palace really isn't something that just anyone can enjoy."

Bai Yixuan could not see any other clues so she could only give up. These secrets about Mu Yefan were the estrangement between him and Bai Yixuan, although Bai Yixuan had already tried her best not to think about these things, but these things would still happen from time to time. They were like cracks in porcelain, and they would become bigger and bigger over time.

"There shouldn't be anything wrong with your wound right? When we get back, I'll prepare a pot of Spirit Spring for you. You can bring it with you at any time. That way, if you really meet any danger, at least this Spirit Spring can save your life."

Mu Yefan agreed. There were some questions in his heart, but he did not know how to answer them, so in the end, he could not help but ask, "Xiao Bai, may I ask you a question?"

Seeing Mu Yefan being so serious, Bai Yixuan was still a little not used to it, she laughed and said, "If you have any questions, just ask me, why are you making it so awkward?"

"Do you know how to fuse the blood of two people who aren't related by blood?"

"What kind of strange question is this?" Bai Yixuan was helpless, "A Mu, what exactly are you trying to do?"

"I'm just asking. I'm a bit curious."

"Is it really just curiosity?"

"I'm really just curious."

"Actually, I don't know either, but this thing shouldn't have any scientific basis."

"What's the scientific basis?"

"You wouldn't understand even if I told you this, but if you really want to know, I can help you study it."

"Is it really possible?"

"Of course you can, I'm a genius doctor, there's nothing I can't do."

Mu Yefan laughed, but in his heart, all sorts of feelings existed. His guilt, his love for Bai Yixuan, and her persistence towards Bai Yixuan had all been magnified infinitely at this moment.

After returning to the Bai Family, Bai Yizhao started to circle around Bai Yixuan and Mu Yefan and asked about the situation at the Imperial Palace. Bai Yixuan felt that she really wasn't as patient as Mu Yefan.

Bai Yixuan felt that she hadn't slept at all last night. Adding to the questions Mu Yefan had asked him, Bai Yixuan decided to research this problem after going back to sleep.

At night, Mu Yefan and white father were in Mu Yefan's room. It was already very late, and the people from Bai Family were already asleep. Mu Yefan's room did not have any candles burning, so he looked at white father and said slowly, "I saw Mu Haolin today."

"This Subordinate has been worried ever since I knew that the Ninth Prince and Xuan Er had entered the palace together."

"Don't worry, I don't have anything to say. On the contrary, it will allow our great cause to progress more smoothly."

"What do you mean, Ninth Prince?"

"Mu Haolin wanted to adopt me as his foster son, so I agreed."

"What, do you know your identity, Mu Haolin?"

'I probably don't know yet, but he'll know very soon.'

"Why?"

"Because I want to tell him who I am."

"Ninth Prince, you can't do this. It's too dangerous."

"But other than that, I have no other way to get close to Mu Haolin. Since Mu Haolin asked for it at this time, it's natural for me to agree to his request."

"But what if Mu Haolin finds out about your identity, Ninth Prince?"

"I've already thought about it. Uncle, do you know about the royal family's secret message that year?"

The white father was naturally confused and did not know what Mu Yefan was talking about, because the position of the white father was still too low back then, so he was able to hide this matter very well, "Does the prince know anything?"

"Actually, I shouldn't have said such a thing. Even if a person's children have their parents' mistakes, they shouldn't ruin their reputation so many years from now, but this matter is too important. Back then, my mother was originally a lover with my uncle and her husband, and my mother was forced to marry my father, which is to say, the First Emperor."

"This …"

"After all, she's my birth mother, so I'm not going to go into details. I believe that with uncle's intelligence and intelligence, you know what I'm going to say. I'm prepared to use this as a topic right now, but I still need to consider carefully what to do."

"Ninth Prince, what plans do you have?"

"I am prepared to go with the flow and let Mu Haolin think that I am his biological son. This way, no matter what I do in the future, it will be a lot more convenient.

"But how can a prince make Mu Haolin believe that you're his son?"

"Uncle doesn't have to worry about that, but it will definitely succeed."

On one hand, it was because he was afraid that the white father would be worried. On the other hand, Mu Yefan didn't want the white father to think that he was using Bai Yixuan again, so this could be considered as Mu Yefan's own selfish intent.

"Then how does Ninth Prince plan to reveal his identity?"

Mu Yefan laughed, "Of course I can't say it myself. That would be too deliberate and even a fool wouldn't believe it, so I still need a person."

"Ninth Prince probably said His Royal Highness the Prince of Bravehearts."

"It's Mu Beiche. Even though he has always trusted me, I have no choice but to deceive him in order to take revenge. If I have the chance to repay him in the future, I would definitely not miss that opportunity."

"Then is Ninth Prince prepared to tell you now?"

Mu Yefan shook his head, "Not yet, I still need to wait."

Naturally, what Mu Yefan needed to wait for was for Bai Yixuan to succeed in researching that method.

Actually, Bai Yixuan had always felt that whether it could fuse with something like this was a matter of coincidence, but she had to say, as long as she could fuse it with enough liquid, no matter what kind of thing it was, she could guarantee that it could fuse together.

The first thing Bai Yixuan thought of was the Spirit Spring, she didn't know if this spring water could fuse different types of blood, but the experimental subject Bai Yixuan found was herself and the rabbit who had raised for a long time.

Bai Yixuan was also very fast, she immediately gave the rabbit a shot. After Bai Yixuan released the needle, the rabbit immediately ran away, probably frightened by Bai Yixuan quite a bit.

Of course, he would still need to use his own blood. It would be too idle for him to stay in the house and study whether his blood could fuse with the rabbit's blood.

When the silver needle pierced his finger and dripped his blood into the spring, the blood actually merged with the spring water extremely successfully, as if it was alive. Bai Yixuan had long known that the spring water had all the effects, but she never thought that the spring water would have such a great effect, which also astonished Bai Yixuan.

But Bai Yixuan was relieved that she had succeeded in his experiment once. She was going to tell Mu Yefan the results of his experiment tomorrow morning.

The next day, Bai Yixuan woke up early to wait for Mu Yefan. Mu Yefan didn't know that Bai Yixuan had already researched it, when she saw Bai Yixuan's worried look, he thought that Bai Yixuan was worrying about this matter, and immediately said: "Xiao Bai, if this is really difficult, you don't have to be so concerned. I will think of another way, it isn't something so important."

"A Mu, do you think I won't be able to think of something?"

"No, I'm worried you're working too hard."

Bai Yixuan laughed and said, "A Mu, extend your hand out."

Mu Yefan did not understand, but he still did as he was told, "Xiao Bai, what are you planning to do?"

"Let me do a magic trick for you. Do not blink your eyes, or you will regret it."