When their lovely childhood friend returned, they were all in a panic!

[My sister is not related to me by blood!]

Bai Ruoxi, who is Bai Yu's younger sister, attends a school not far from Licheng University.

Usually after school, Bai Ruoxi would have Bai Yu pick her up and take her home.

I've been picking you up and dropping you off every day for years now.

Even Bai Ruoxi's classmates are somewhat familiar with Bai Yu, and can even call him by name.

"Hmm? Bai Ruoxi is at the school gate, hurry up!"

A classmate saw Bai Yu riding a bicycle on his way home.

However, what was a little strange was that there was a girl on the back of the bicycle.

Moreover, the girl was incredibly cute, almost like a delicate porcelain doll.

Hello, classmate!

Mu Anqi smiled and waved to her classmate, then drove away in Bai Yu's car.

The student stood there, stunned, and subconsciously touched the corner of his mouth.

I don't know when it rose into an upward arc.

Wow—that smile is so sweet, it made my lips droop.

When they were almost at the school gate, Bai Yu stopped the car.

"Hmm, why did it stop?"

Mu Anqi poked her head out and asked curiously.

"Get out of the car, you can take a taxi here."

"Why? I haven't even seen your sister yet."

Mu Anqi pouted.

Bai Yu felt a headache coming on as soon as Mu Anqi mentioned Bai Ruoxi.

However, now is not the time to argue with Mu Anqi.

Bai Yu glanced down at his watch; time was almost up.

If this time passes, Bai Ruoxi might get angry.

"There will be plenty of opportunities next time, get off the bus now."

"Okay~"

Mu Anqi reluctantly stood up and got off the back seat of the bicycle.

As soon as he left, Bai Yu pedaled hard on his bicycle, leaving Mu Anqi with a dashing silhouette.

This completely stunned Mu Anqi.

They just ran off like that? Without even saying goodbye?

Alright, Bai Yu! Now I see you for who you really are!

They've really forgotten how good I am!

Thinking of this, the bullied Mu Anqi squatted down on the ground again, biting her lower lip tightly.

I'll draw a circle and curse you!

——I am a dividing line——

At this moment, at the school gate, a girl who was about 1.6 meters tall stood expressionlessly by the roadside.

She looked towards the end of the road on her left and then checked the time on her phone.

The girl only smiled when a figure drove towards her.

"elder brother."

Bai Ruoxi spoke softly.

"You're a little late today."

Bai Yu parked the car in front of Bai Ruoxi and adjusted his glasses.

"I was delayed by some things. Let's get in the car, Ruoxi."

"Um."

Bai Ruoxi frowned as soon as she sat on the back of the bicycle.

She sniffed it carefully and paused for a moment.

Why does it smell like someone else?

Bai Ruoxi was a little skeptical, so she smelled it again carefully.

It still has... still a faint scent, I don't know which shampoo it is.

"elder brother."

Bai Ruoxi spoke coldly.

"What's wrong?"

Bai Yu asked while pedaling.

"Did you give someone a ride?"

Bai Ruoxi's cold voice came from behind Bai Yu.

"Uh... do you still remember your sister Mu Anqi?"

Bai Yu sighed softly, knowing that this would happen.

If Mu Anqi hadn't been let off the bus beforehand...

Otherwise, it would be bad if Bai Ruoxi caught them in the act.

"I don't remember."

"It's the one who used to wear her hair in a bun..."

"unimportant."

Bai Yu was interrupted by Bai Ruoxi halfway through her sentence.

"I only need to remember my brother."

Upon hearing this, Bai Yu swallowed the explanation that was on the tip of his tongue.

Finally, it turned into a long sigh.

He felt his waist being tightly embraced, and a soft texture coming from his back.

Although he couldn't see what was behind his head, he could feel that Bai Ruoxi was hugging him.

After returning home, Bai Yu tossed her schoolbag onto the sofa and began cooking.

As for my younger sister... how should I put it?

It was fine at first, but the more we spent time together, the stranger it felt.

In terms of blood relation, there is no such relationship.

Bai Ruoxi was taken in by Bai Yu's parents, who specifically instructed Bai Yu to treat her like a younger sister.

Of course, Bai Yu has done so over the years.

However, Bai Ruoxi doesn't seem to treat him like a biological brother.

No matter what it is, she has a strong possessive desire for herself.

When I'm hugging myself, I don't want to have any other smell on me.

This feeling made Bai Yu feel strange, but she couldn't quite put her finger on why.

"elder brother."

A voice devoid of emotion pulled Bai Yu back to reality.

Turning her head, Bai Ruoxi stood at the kitchen doorway, staring blankly at Bai Yu.

"What's wrong?"

"You won't abandon me, will you?"

Bai Ruoxi spoke, still without any expression.

This, combined with her youthful face and dazed movements, made her even more endearing.

It even bears a resemblance to the dolls displayed in doll shops.

"How could that be? Go take a shower, then we can eat."

Bai Yu gave a gentle smile.

"hug."

Bai Ruoxi finished speaking and, without giving Bai Yu a chance to refuse, walked up and hugged him.

That warm body pressed against my back, its hands tightly wrapped around my waist.

Bai Yu couldn't help but take a deep breath.

Bai Ruoxi hugged him very tightly, as if she wanted to swallow him whole.

"Listen to me, Ruoxi, go take a shower first."

"Um."

After Bai Ruoxi finished her bath, Bai Yu had already prepared the meal.

My parents divorced a few years ago, and the court awarded custody to my father.

My father was also busy with business and often traveled to other places.

As a result, the brother and sister have been living together ever since, and Bai Yu even pays for their living expenses out of her own pocket.

Previously, Bai Yu had to worry about where her living expenses would come from.

But after accepting Luo Qingyan's contract boyfriend, he no longer had to worry about living expenses.

Luo Qingyan is truly generous.

This was Bai Yu's second impression of her; her first impression was naturally that she was beautiful.

"Click".

The bathroom door opened, and a cloud of steam billowed out.

Bai Ruoxi walked out from inside with her hair still wet, water droplets dripping onto her collarbone.

She was only wrapped in a bath towel.

The rest of the area was covered in large swathes of snow-white exposed.

The water stains on it still faintly shimmered.

"Brother, blow-dry your hair."

Bai Ruoxi walked to the entrance hall with practiced ease; Bai Yu usually dried her hair in this place.

"it is good."

Bai Yu sighed and stood up.

"Ruoxi, next time you should dress properly and not come out wrapped in a bath towel."

Why?

"You need to be careful at home, you're so old."

Bai Yu plugged in the hairdryer and used her hand to smooth Bai Ruoxi's wet, long hair at the back of her head.

"don't want."

"obedient."

"don't want."

"Ruoxi, are you still going to listen to your brother?"

"listen."

"Then put your clothes on properly next time."

"it is good."