Billionaire's Secret Twins and Rebellious Wife-Chapter 584: Turns out she’s not my biological sister!

Yan Xinxin was stunned by Mu Shaoqian’s act of fiercely grabbing Mu Qianshui by the neck at this moment.

Even though Mu Shaoqian deeply cared for Mu Qianyuan, no matter what, Mu Qianshui had been the sister he doted on for so many years. How could he lash out at her because of just a few words from Yan Xinxin?

And yet, what truly shocked her was what Mu Shaoqian had just said!

Mu Qianshui wasn’t actually Mu Shaoqian’s biological sister!

She was an orphan adopted by the Mu family from an orphanage!

She wasn’t Yan Xinxin’s biological sister either!

So, so that’s why she could be so cold-blooded back then, watching her die without lifting a finger!

So, the reason behind Mu Shaoqian’s sudden change was that he’d discovered the truth about Mu Qianshui not being his biological sister!

Yan Xinxin suddenly felt a stinging pressure in her eyes.

She never thought she’d learn such a truth at this moment...

"Brother..."

As she was lost in her thoughts, she heard Mu Qianshui’s gasping, strained voice.

Yan Xinxin turned her head swiftly and saw that Mu Qianshui’s face was red with exertion. Her hands desperately tried to pry apart the firm grip Mu Shaoqian had on her neck, but she couldn’t break free.

"Brother, what... what are you saying... I’m your real sister, your real sister..."

Mu Qianshui’s eyes were bloodshot from the pressure, and tears streamed down from the corners of her eyes.

"We’ve lived together, together so many years. Doesn’t that mean we share any bond? You treasure Xixi so much, why are you so easily swayed by an outsider now... cough, cough..."

"Don’t spout nonsense to me. I want to know—when Yuan fell into the water that year, were you just standing there watching?!"

"I... no! I was only, only six years old back then. How could I have understood so much... Brother, you have to believe me!"

"Bang!"

"Crash!"

A sudden loud noise came from the direction of the door, followed closely by the sound of glass shattering.

In that instant, Yan Xinxin subconsciously felt a sense of relief.

As expected, she heard the sound of familiar footsteps drawing closer quickly.

In just the blink of an eye, Mo Chuxi, exuding a cold and commanding presence, appeared within her line of sight.

"Chuxi!"

Yan Xinxin immediately got to her feet.

"Daddy—"

As soon as little Chenxi saw Mo Chuxi, her tiny arms reached out excitedly toward him.

Seeing his precious daughter and the woman he loved, Mo Chuxi immediately rushed to them, but not before his peripheral vision caught Mu Shaoqian strangling Mu Qianshui.

He was slightly surprised.

That idiot Mu Shaoqian—had he finally lost it? Could he actually bring himself to harm this she-devil Mu Qianshui?

Mo Chuxi didn’t waste time on these trivial garbage matters concerning garbage people. Striding forward with confidence, he walked to Yan Xinxin and scooped his little princess into his arms in one motion.

"Daddy! Chun is so scared!"

Little Chenxi’s chubby, snow-white arms tightly hugged Mo Chuxi as she buried her tear-streaked face into his chest, sobbing in grievance.

Mo Chuxi’s heart ached instantly. He extended a hand to gently stroke her little head.

"There, there, my darling, don’t be scared. Daddy and Mommy are both here."

He spoke softly to comfort her, while turning his sharp, electrifying gaze to Yan Xinxin. His brows were laced with worry and concern.

"Are you hurt?"

Yan Xinxin shook her head.

"I’m fine, but Chun was really frightened."

Upon hearing Yan Xinxin’s response, Mo Chuxi abruptly turned his head back, his sharp, icy gaze shooting straight toward Mu Qianshui, who was looking at him in fear.

Mu Shaoqian seemed dazed for a moment, and his fingers slowly released their grip.

Mu Qianshui, relieved she wasn’t going to die, looked up in horror, only to see Mo Chuxi striding toward her.

"Mu Shaoqian hesitates to act—then let me handle it."