A crown princess who doesn't do infrastructure construction isn't a good doctor.

Qin Suiyou feigned great joy, a broad smile spreading across his face.

Then, Qin Suiyou looked at Physician Liu.

"Physician Liu, can the young master take his medicine now?"

Physician Liu observed Qin Suiyou subtly for a moment, then said, "Of course, the sooner the medicine is taken, the better."

Immediately, Physician Liu opened his medicine box again and took out a porcelain bottle that looked quite familiar to Qin Suiyou and Lu Xi, who were present.

After Physician Liu took out the porcelain bottle, Qin Suiyou raised his hand.

"Let me administer the medicine to the Crown Prince."

Without hesitation, Physician Liu respectfully placed the porcelain bottle into Qin Suiyou's hands.

"please."

Having obtained the porcelain bottle, Qin Suiyou pulled out the stopper in front of Physician Liu, poured out a white pill, then turned to the side, gently pinched Beitang Yan's chin, and put the pill into his mouth.

Because of Qin Suiyou's deliberate actions, the entire process was completed under the watchful eyes of Physician Liu. After watching Beitang Yan swallow the pill with his Adam's apple bobbing up and down, Physician Liu secretly breathed a sigh of relief, with a faint smile playing on his lips.

"It will take some time for the medicine to take effect, so I will return now. If there are any changes or if there is still no reaction after some time, I will come again."

After sending the head steward to escort Physician Liu away and making sure he was out of sight, Qin Suiyou patted Beitang Yan on the couch.

Beitang Yan immediately opened his eyes, and his face was full of smiles when he saw Qin Suiyou.

"How was my performance? Did I do a good job?"

Qin Suiyou gave him a thumbs up.

"very good."

Beitang Yan watched, laughing even more heartily. Then, as if remembering something, he asked, "What did you give me to eat just now? It tasted a little sweet."

Upon hearing Beitang Yan's words, Beitang Xinyue asked in surprise, "Did Sister-in-law change the medicine that Brother was taking?"

Prince An and Princess An were also seen not only by Physician Liu, but also by these other people. However, they thought that Beitang Yan had at most kept the pill in his mouth and wouldn't swallow it.

They didn't believe that Beitang Yan had actually taken the medicine, because they thought Qin Suiyou wouldn't be so unreliable as to let Beitang Yan take medicine that was likely to be problematic.

To answer Beitang Yan's question first: "That's a digestive aid, made with hawthorn."

Then Qin Suiyou looked at Beitang Xinyue and said, "That's right, I changed the medicine that Physician Liu gave me."

As he spoke, Qin Suiyou raised his hand, and in his palm was the very pill he had just poured out of the porcelain bottle.

Looking at the untouched pills and recalling how he hadn't noticed a single flaw earlier, Prince An couldn't help but feel curious.

"how did you do that?"

Qin Suiyou picked up the pill and examined it, then replied, "It's just a little trick; anyone can do it if they're quick enough."

After saying that, Qin Suiyou twirled his fingertip.

"So, I've changed the medicine. This is the digestive candy I just gave Ayan. Would you like to try some?"

Without hesitation, Prince An took the digestive candy from Qin Suiyou and examined it. He then discovered that the digestive candy actually looked quite different from the pill.

The pills were very white, while the digestive candy, perhaps because it contained hawthorn, had a light powdery appearance and was slightly larger than the pills.

After observing, Prince An put the digestive candy into his mouth.

Beitang Xinyue, who was standing nearby, asked curiously, "How does it taste?"

She remembered her brother saying it tasted sweet.

Prince An chewed a few times and said, "It's sour with a hint of sweetness, and also has a slight herbal aroma."

Upon hearing this, Beitang Xinyue looked at Qin Suiyou with sparkling eyes: "Sister-in-law, is there any more?"

Qin Suiyou chuckled, then rummaged in his sleeve pocket and pulled out a small paper packet.

"Mother, you can also try it. This digestive candy can not only aid digestion but also strengthen the spleen and stomach. However, you shouldn't eat too much, or it will have the opposite effect."

The mother and daughter each took one, while Gao Yu and Lu Xi, who were just there for the fun, also took one.

Not wanting to be left out, Beitang Yan, who had half-sat up from the couch, reached out and tugged at Qin Suiyou's sleeve, saying, "Wife, I want some too."

However, Qin Suiyou turned around and stretched his hand out in front of Beitang Yan.

"Gone."

Seeing this, Beitang Yan stared at Qin Suiyou with pitiful eyes, really relying on his high looks so that he could make any expression look good, trying to melt his heart.

How could anyone resist a face so appealing to their own taste, feigning pitifulness? There was no way to resist. Although it wasn't convenient for him to offer anything now, he could give it to them later.

"Wait a minute, I'll find you something else in a bit, okay?"

Since his wife had said so, as an understanding and kind husband, he naturally couldn't keep up the argument, so Beitang Yan nodded.

"Okay, don't forget."

He didn't really want Qin Suiyou to give him food; he just saw that the food originally meant for him was given to so many people, so he wanted to get more favor from Qin Suiyou than others, in order to show that he held a special place in Qin Suiyou's heart.

With the imperial physician's examination completed, noon had passed, and the usual lunchtime had also passed. Everyone was hungry. Fortunately, Du Ruo hadn't come over, but was already preparing lunch in the small kitchen. When Qin Suiyou sent someone to deliver the message, she could finish up and serve it.

In the dining hall, Beitang Xinyue unceremoniously picked up food, praising it as she ate, and also mentioning the digestive candy Qin Suiyou had just given her.

"Sister-in-law, the digestive candy you made is so effective! I never feel hungry even when I haven't eaten for a long time, but today, even though I ate lunch a little later than usual, I already feel very hungry."

Princess An picked up a stir-fried vegetable for him and said helplessly, "Don't eat so fast, be careful not to choke. You're just your sister-in-law's little sycophant now. You only just ate that digestive candy, it's not as exaggerated as you say."

After swallowing the food in her mouth, Beitang Xinyue looked at the green vegetables her mother had put on her plate and said with a bitter face, "Mother, I don't like this."

Princess An: "You're not allowed to be picky about food, or you can ask your sister-in-law if it's okay to eat like this."

Beitang Xinyue: "..."

Qin Suiyou ate the food that Beitang Yan had put on his plate at a leisurely pace, and chimed in at the right moment, "Being picky about food is indeed bad. It can easily lead to nutritional imbalances, and not liking vegetables is bad for your skin."

Once she was told it was bad for her skin, Beitang Xinyue stopped talking. For a girl who loves beauty, skin problems are not to be ignored. Although she no longer wears makeup, she is already quite conscious of skincare. She had previously received a lot of good products suitable for her age from Du Ruo.

After Prince An and his wife, along with Beitang Xinyue, returned home, Beitang Yan eagerly asked, "Wife, what did you say you were going to give me?"

Seeing that Beitang Yan was in such a hurry, Qin Suiyou didn't keep him in suspense. After leading him to the bedroom, he conjured up a transparent glass jar out of thin air right in front of Beitang Yan.

"This one……"

Seeing Beitang Yan's surprised expression, Qin Suiyou asked, "Are you scared?"

Beitang Yan raised his head, his expression unchanged.

"Why are you afraid, wife? Are you a goddess?"

Qin Suiyou smiled and said gently, "I'm not a god, but I have a very powerful space that can store a lot of things. You have to keep it a secret for me."

Beitang Yan's expression turned serious. He raised his hand and grasped Qin Suiyou's hand, his movements somewhat hurried.

Then, Beitang Yan's gaze became sharp and firm. He stared into Qin Suiyou's eyes and said in a deep voice, "I will definitely keep it a secret, but you can't tell anyone else either, or you will be in great danger."

Qin Suiyou raised an eyebrow and asked, "What if someone else finds out by accident?"

As soon as he finished speaking, Beitang Yan hugged Qin Suiyou tightly and rested his head on Qin Suiyou's neck.

"I will definitely protect you and I will never let anyone hurt you."