Little Sizi came to my house and became the family's darling, and Li Shimin got anxious.

"Sizi, I'm here!" Princess Chengyang ran into the palace like a light breeze.

A healthy blush rose on her rosy cheeks, and her jet-black hair was carefully braided into two plaits, swaying gently with her movements, exuding a tranquility and charm unique to her age.

"Second Sister is here! Second Sister, Niqi!"

The little princess presented the chocolate in her hand to Chengyang like a treasure.

"Thank you, Sizi." Chengyang looked at the silvery lump he had never seen before with curiosity.

Seeing her second sister standing there in a daze, the little princess couldn't wait to teach her how to peel open the silver packaging, eager to share the delicious treat.

"Sizi, this candy is so delicious! It's so sweet and fragrant!" Chengyang took a bite and his eyes lit up instantly.

"Mmm~ Mmm, great! It's a gift from a fairy, so it must be great."

"Second sister, the fairy sister has so many more delicious things to eat!"

The little princess chattered away like a little chatterbox, telling her second sister about her amazing adventures.

The smile never stopped on that soft little face.

Princess Chengyang, listening from the side, was completely bewildered. Fairy sister? Who is that?

On the other side, Li Shimin and Empress Zhangsun were examining the cardboard box.

"This must be paper; it's really thick and dense. No wonder it can be stretched into the shape of a box."

Li Shimin reached out and tapped the box, his gaze falling on the conspicuous packaging. "The handwriting is strange, though; I only recognize the word 'milk.' I wonder how to open this box, and what the contents taste like?"

As he spoke, he instinctively swallowed.

Empress Zhangsun, seeing her husband's eager yet feigned composure, couldn't help but cover her mouth and chuckle: "Second Prince, why don't you just ask Sizi directly?"

"Ahem... Sizi, how do we open this cardboard box?" Li Shimin blushed as his wife pointed out the answer.

The little princess stopped talking, scratched her head, and gestured seriously, "Uh... scissors, to cut through the mud."

Li Shimin immediately ordered someone to bring scissors, and personally cut open the seal in the direction the little princess pointed out.

"Sizi, take your hand away, it's easy to hurt you like that."

The cardboard box was opened, and inside were neatly stacked rows of small red-packaged squares.

Li Shimin picked up a small square, squeezed it, and raised an eyebrow: "This is milk? This soft, squishy stuff is also paper? If it's a cardboard box, why doesn't it leak at all when filled with milk?"

The question raised by Li Shimin was destined to remain unanswered.

By this time, the little princess had already skillfully torn a thin tube from the side of the box, found the groove with the white circle printed on it, poked it hard, and then handed it to Chengyang.

"Second sister, hey! Fairy sister, this is for kids to drink."

"Is this for children?" The mighty Khan didn't care about children or adults. He directly inserted the straw and tentatively took a small sip.

The rich milky aroma instantly spreads in your mouth.

"Guanyinbi, you must try it! This milk is rich and smooth, sweet but not cloying at all, truly exquisite!"

Li Lizhi, who was standing to the side, quietly pursed her lips, her eyes filled with longing.

But since the fairy sister said it was for children, she, a young woman about to get married, was too embarrassed to ask for some.

Just as she was hesitating, the little princess had already deftly prepared the third box and handed it to her with a smile: "Sister, drink this."

Li Lizhi felt a warmth in her heart, and out of the corner of her eye, she noticed that Empress Zhangsun was already holding a box in her hand.

She couldn't help but smile, teasingly asking, "Sizi, didn't the fairy sister say this is for children? I'm all grown up now, can I drink it too?"

Upon hearing this, the little princess spread out her two little hands quite seriously, making two completely different gestures in the air, and answered earnestly:

"My older sister is a kid too! My grandparents are... like big kids!"

This absurd reasoning touched the hearts of Li Shimin, Empress Zhangsun, and Li Lizhi, leaving them deeply moved.

Empress Zhangsun pulled the little dumpling into her arms, smiled, and gently flicked her little nose with her finger.

"Our little Sizi is so good. She must have eaten too much candy from the fairy sister. How come her little mouth is so sweet?"

Little did they know, it was all a huge misunderstanding.

Li Yinxun never said that Wangzai Milk was exclusively for children.

There was also a carton of pure milk at the time. Li Yinxun, worried that the little one might have a stomach upset due to lactose intolerance, put the milk away, casually instructing him:

"That's not suitable for children; this is what's good for them."

As a result, the little scatterbrain only remembered half of it.

Seeing the little princess chatting with Chengyang about all sorts of things, mentioning the fairy sister in every sentence, Li Shimin pretended to be jealous and teased, "Tsk, it seems that now that the little princess has the fairy sister, she doesn't even remember her father anymore."

In the past, this little girl was such a sweet and considerate daughter, always chasing after him calling him "Father" all day long, and always wanting to snuggle up to him and act spoiled when resting.

I haven't said a single kind word to him in the past two days.

Upon hearing this, the little princess waved her hands frantically, her face turning red with anxiety: "No way! Fairy sister is so cute and kind!"

Everyone was at a loss for words upon hearing this.

Li Lizhi covered her mouth and teased, "Oh, so giving you good food makes you a good person?"

"No, that's not it!" The little princess puffed out her chest and corrected her seriously, "Fairy sister is a good person, she gave me hers."

A burst of laughter immediately filled the hall, even amusing Chengyang, who only had a vague understanding of the situation.

This little girl is quite clear-headed; she understands the cause-and-effect relationship between good people and delicious food very well.

Following the little princess's instructions, the palace servants carefully packaged the rare delicacies and delivered them one by one to the palaces of Li Chengqian and the other princes and princesses.

After everything was arranged, Li Shimin and Empress Zhangsun got up and left Fengyang Pavilion.

Only the three sisters remained in the hall. Li Lizhi glanced at Chengyang, who was still chatting and laughing with the little princess. The smile on her face suddenly disappeared, replaced by an imposing expression.

"Second Aunt, have you reviewed your lessons for today?"

Since Empress Zhangsun gave birth to her little princess, she has been in poor health, and the care and education of her two younger sisters have almost entirely fallen on her shoulders as the eldest sister.

Now that Chengyang has reached the age for early education, Li Lizhi dares not slack off in the slightest.

Faced with the invisible pressure emanating from his elder sister, Chengyang's cheerful mood vanished instantly, and he couldn't help but purse his lips.

Reluctantly taking the little princess's hand, he said with a pitiful expression, "Sizi, I have to go back and do my homework. I'll come find you to play again after school tomorrow."

Although the little princess was young and naive, she knew the importance of reading, and nodded obediently, promising in her childish voice.

"Okay! Second sister is awesome! I'll bring you more delicious food tomorrow!"

Princess Chengyang, like a little adult, gently rubbed Princess Jinyang's head with her palm. "Sizi, you must be a good girl in the palace. Second sister will come to see you when she has time... Second sister also wants to see what the fairy sister looks like."

"Okay! I'll go ask Fairy Sister, she'll definitely agree to let Second Sister go too!"

Princess Chengyang then happily returned to her palace with her personal maid, Yuzhu.