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The Billionaire's Heir I Never Knew Was Mine

Chapter 83: It Has To Be Him · Oct 08, 2026

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Chapter List (333)

Page number / 7

51 Chapter 51: Young Master? 2026-10-08
52 Chapter 52: Daddy! 2026-10-08
53 Chapter 53: Let Me Introduce You To My Son 2026-10-08
54 Chapter 54: He Look Hot! 2026-10-08
55 Chapter 55: I Still Want To Live A Long Life 2026-10-08
56 Chapter 56: Zach, Are You Married? 2026-10-08
57 Chapter 57: The Real Boss 2026-10-08
58 Chapter 58: What Did He Want To Talk About? 2026-10-08
59 Chapter 59: I’m Not Married 2026-10-08
60 Chapter 60: Her Heart Was Still Beating Fast 2026-10-08
61 Chapter 61: So, This Is His Casual Look? 2026-10-08
62 Chapter 62: Can You See Me as Zach? 2026-10-08
63 Chapter 63: You Are a Good Dad, Zach 2026-10-08
64 Chapter 64: The Debt is Not Even Mine 2026-10-08
65 Chapter 65: Warmth 2026-10-08
66 Chapter 66: Threatening Message 2026-10-08
67 Chapter 67: You Need A Hacker? 2026-10-08
68 Chapter 68: An Outsider 2026-10-08
69 Chapter 69: Family 2026-10-08
70 Chapter 70: You Are So Dangerously Handsome, Zach! 2026-10-08
71 Chapter 71: Next Time 2026-10-08
72 Chapter 72: Sorry, I Can’t Drive You Home 2026-10-08
73 Chapter 73: I Accidentally Become Rich 2026-10-08
74 Chapter 74: Whatever Her Malicious Intent, I Must Prepare Myself 2026-10-08
75 Chapter 75: Is He Even Human? 2026-10-08
76 Chapter 76: Who Is She? 2026-10-08
77 Chapter 77: Aunty Sienna is Really Pretty 2026-10-08
78 Chapter 78: Sky’s Biological Mother!? 2026-10-08
79 Chapter 79: Last Warning 2026-10-08
80 Chapter 80: So, My Suspicious Is Correct 2026-10-08
81 Chapter 81: Sienna Adams? 2026-10-08
82 Chapter 82: I Need You To Investigate Someone 2026-10-08
83 Chapter 83: It Has To Be Him 2026-10-08
84 Chapter 84: This Is Definitely Unusual 2026-10-08
85 Chapter 85: Don’t Thank Me With Words, Sienna 2026-10-08
86 Chapter 86: Don’t Say Anything, Sienna 2026-10-08
87 Chapter 87: I Still Need Her 2026-10-08
88 Chapter 88: Congratulations 2026-10-08
89 Chapter 89: Did He Offend Someone? 2026-10-08
90 Chapter 90: Can We Help Him? 2026-10-08
91 Chapter 91: I Miss Her 2026-10-08
92 Chapter 92: Someone? 2026-10-08
93 Chapter 93: Now I Feel Bad For Him 2026-10-08
94 Chapter 94: You Deserved It! 2026-10-08
95 Chapter 95: Skylar is your son? 2026-10-08
96 Chapter 96: Did My Dad Force You? 2026-10-08
97 Chapter 97: I Was Protecting You 2026-10-08
98 Chapter 98: Unfortunately, It’s True 2026-10-08
99 Chapter 99: A Chaotic Family Drama 2026-10-08
100 Chapter 100: Undercover Heir 2026-10-08

Sienna’s fingers twitched slightly at the thought.

’Stop it, Sienna! Stop thinking about it. Just accept it...’

Another thought immediately followed, completely unhelpful.

’Well... look at the bright side. Ten months’ salary could’ve been your emergency fund anyway. What if you got fired tomorrow?’

Sienna froze.

”...Fired? Why would I get fired?” she whispered, genuinely offended by her own imagination.

’Or worse,’ her inner voice continued mercilessly, ’what if the hotel suddenly caught fire? Or what if they were going bankrupt?’

Her eyes widened at that thought.

’Damn Girl! Don’t jinx yourself!’

She shook her head quickly, as if she could physically throw the thought out of her brain.

Clearly, her mind had stopped cooperating.

Sienna pushed her chair back, stood up, and grabbed her bag, inhaling deeply as she tried to reset herself.

”I need to go home,” she decided firmly. ”Before I accidentally resign in my imagination.”

She walked toward Mia’s desk, her steps steady enough to appear normal, even if her thoughts were anything but.

Mia was already packing her things, humming softly as she stuffed various items into her bag with questionable organization.

”Done with work?” Sienna asked, leaning slightly against the desk.

Mia looked up, her face immediately lighting up with a grin. ”Yeah, done. If I stay any longer, I might start charging this company overtime.”

Sienna let out a small laugh. ”Want to go home together?” she offered.

”Of course,” Mia nods. ”Emotional support is necessary after surviving today’s hell.”

Sienna raised a brow slightly. ”Oh? Did a guest ruin your mood today?” she asked curiously.

Mia shook her head, still smiling. ”Nothing dramatic. Just someone complaining about a ’discounted offer’ she got from a travel app.”

Sienna frowned slightly, curious about the trouble.

But before she could ask more, Mia spoke again.

”No need to worry, Boss. We’re already handling it...”

Sienna gave a small nod. ”Alright. But I still want the full report tomorrow.”

”Of course, Ma’am,” Mia replied with exaggerated formality, placing a hand over her chest.

Sienna can’t help but smile. Before she could respond, another voice came from behind them.

”I can smell a problem. Should I be concerned?”

Sienna and Mia turned at the same time.

Riley stood nearby, leaning casually against the partition, a playful smile tugging at his lips.

Mia rolled her eyes. ”Don’t you realize by now that you’re always concerned?”

”Really?” Riley placed a hand in his pocket, feigning thoughtfulness. ”That must be because I care too much.”

His gaze shifted to Sienna. ”You two heading home?”

”Yes,” Sienna replied.

”Perfect. I’m about to head home, too,” he said without hesitation. ”Let’s go, girl...I’ll drive both of you.”

Mia’s eyes lit up instantly. ”Wait... Did you just offer us a free ride?” She clasped her hands happily. ”Wow. Are you repenting for your sins?”

Riley sighed, though the corner of his lips lifted. ”Stop teasing me and get in the car before I change my mind.”

That was enough.

Both women laughed as they followed him toward the elevator.

The ride home was filled with easy conversation, light teasing, and the kind of laughter that made the day feel lighter than it had any right to be.

Sienna sat in the back seat, resting her head lightly against the window. For a while, she allowed herself to relax, her eyes closing briefly as Mia and Riley argued over something trivial.

But just as the car approached her apartment building, a soft vibration came from inside her bag.

Her eyes snapped open. Her heart tightened the moment the thought crossed her mind, ’Zach... it has to be him. Right?’

Trying to remain calm, she reached into her bag and pulled out her phone. Her fingers moved slightly faster than intended as she unlocked the screen.

But the moment she saw the message, her heart tightened.

Her brows furrowed when she saw an unknown number.

Slowly, she opened the text.

And just like that, the warmth inside the car disappeared.

”Are you done enjoying your time at the company? Are you ready to face the consequences you deserve?!”

Sienna’s heart sank.

Her fingers tightened around her phone as she stared at the screen.

The number was unfamiliar. And, different from the number she received before.

However, the text wording—

She didn’t need confirmation; she simply knew who the sender was.

’Angie—’

The name surfaced instantly in her mind.

’It has to be her!’

A quick flash of irritation appeared on her face, clear and sudden.

’What does she want now?’

Her pulse quickened, her thoughts racing as unease settled in her chest. This time, it wasn’t about Zachary.

This was something else.

Something heavier.

Even after the car came to a stop in front of her apartment building, her mind hadn’t slowed down.

The looming threat she wanted to set aside in the back of her mind gradually started to fill her thoughts.

Her hand tightened around her cell phone.

’Sienna, you’d better download an anti-spam app on your cell phone,’ she reminded herself.

”Sienna, what are you waiting for...?”

Riley’s voice pulled her back.

She blinked gently, smoothing over her negative thoughts with a warm, polite smile.

”What?” She asked.

”Arrived...”

”Ah, so fast...” She awkwardly said.

”See you tomorrow,” he said lightly.

”Thank you, Riley,” she replied. ”Drive safely... and text me when you both get home.”

”Yes, ma’am,” Mia and Riley answered in unison, giving her a playful salute.

That earned a genuine laugh from her.

Sienna stepped out of the car, closing the door gently behind her. She stood there for a moment, watching as the car drove away, its headlights fading into the distance.

Then, slowly, her gaze dropped back to her phone.

The message was still there.

Her grip tightened slightly before she slipped it back into her bag.

Sienna let out a quiet breath and turned toward the building, her steps calm and composed.

But beneath that calm, the unease remained. And this time, it refused to be ignored.

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