Chapter 8 – Day Two, 9:25 AM

Chapter 8 – Day Two, 9:25 AM

The Buy More was unusually busy that morning. Morgan had been dying of boredom until a stunningly attractive woman wandered over and struck up a conversation with him. His entire day instantly improved. Then, seemingly out of nowhere, Chuck and Sarah appeared.

"Oh, Mariana," Sarah said pleasantly, offering a practiced smile. "It's good to see you."

Chuck forced one of his own. "Yeah… Great seeing you again."

Morgan looked between them, completely confused. "Wait—you guys know each other?"

Mariana smiled warmly. "Small world." She turned back to Morgan. "Would you mind giving us a minute? We have a few things to catch up on."

"Oh. Yeah, sure." Morgan wandered off without another thought.

The moment he was out of earshot… Sarah changed. The warmth vanished. Agent Walker stood in her place. "What are you doing here?"

Mariana tilted her head innocently. "I just stopped by to pick up a few things." She glanced toward Morgan. "And your adorable bearded salesman is exceptionally helpful."

"Leave him out of this."

Mariana's smile never faded. "Or what? My dear… We're all in this up to our necks." Her voice remained almost playful. The threat underneath it was unmistakable.

Sarah's jaw tightened. "Push me… …and I'll shoot you where you stand."

"Gentlemen—" Chuck raised both hands. "Couldn't we maybe… …talk this out?"

Mariana laughed softly. "Oh… I think we're a little past that." She glanced around the sales floor. "I've planted explosives throughout the store. Everyone here is my hostage." Her eyes shifted toward the DVD section. "And tell your major to stop sneaking around. Otherwise… …I'll send the entire building into the sky."

Chuck swallowed hard. Sarah spoke quietly into the communicator hidden inside her watch. "Casey. Mariana says she's planted a bomb. Stand down. She'll detonate it."

Across the store, Casey slowly straightened from behind a display shelf. Like a lion reluctantly abandoning a charge.

"Much better," Mariana purred. "This small-town life has made you soft, Rebecca." She smiled sweetly. "But enough reminiscing. This is business. Where's the briefcase?"

Chuck answered before Sarah could. "We don't have it."

Mariana's expression barely changed. "That's unfortunate. I need the briefcase." She let the silence linger. "If I don't have it within forty-eight hours… …I'll come back. And I'll kill everyone in this store. One… …by one."

Sarah looked as though she were containing an explosion behind perfectly controlled eyes. "Forty-eight hours. Not one minute more."

Mariana's smile returned. "This has been lovely. I should be going. Enjoy the rest of your day."

She turned… …and calmly walked out of the Buy More. Only after the automatic doors closed behind her did Casey reach them. "What the hell was that?"

Sarah answered without taking her eyes off the entrance. "An ultimatum." She finally turned. "Casey. Call the bomb squad. But keep it quiet."

Then she looked at Chuck. "You're going to Castle."

Chuck decided this was not the moment to argue. Inside, however, panic was already taking over. Who was Mariana? What did she really want? And why had she called Sarah… Rebecca? The doors slid shut behind Mariana. Yet somehow… her smile still seemed to linger in the air. Like a knife you couldn't see— only feel. Chuck didn't move. "Okay… This is… really bad."

Casey was already speaking quietly into his phone. His movements remained perfectly controlled. Precise. Exactly as they always were when things became truly dangerous. "Bomb squad's on the way. Keep it discreet."

Sarah didn't answer. She simply stared at the front entrance where Mariana had disappeared. Chuck could see it. This wasn't just another mission. This was personal. "Sarah…" he began carefully.

"Go to Castle." It wasn't a suggestion.

Chuck hesitated. "Yeah… I just… Morgan."

"He's fine," Casey said. "He's not the target."

Chuck frowned. "That doesn't actually make me feel any better."

Sarah stepped closer. "Chuck…" Her voice was soft. Tense. "The most important thing right now… …is keeping you alive."

Chuck nodded. "I know." A pause. "I just wish I understood what was happening."

For the briefest instant, something flickered across Sarah's face. Then the wall came back. "We're working on it."

Chuck nodded slowly. "Okay." But it wasn't okay. Not even close.

Chuck climbed down through the hidden projection-room trapdoor into Castle. The underground base felt colder than ever. Not because of the temperature. Because nothing down here belonged to his real life. Everything that mattered… Ellie. Morgan. Sarah. …was several stories of reinforced concrete above his head. The security monitors displayed different angles of the Buy More. Customers browsing. Employees working. Perfectly ordinary scenes. And somewhere inside the building… a bomb. "Okay…" Chuck whispered to himself. "This is the part where we don't panic." He was panicking.

Then something clicked. Mariana. Her voice. Her exact words. I need the briefcase. Chuck slowly sat down. "What's in it… …that's worth all of this?"

The answer was already forming inside his head. Not completely. But enough. "It's not just an object. It's a key." His hands were already moving across the keyboard. "Come on, Chuck… Think."

He replayed the surveillance footage. The winery. The parking garage. The handoff. "If I were Mariana…" He stopped. "Which… …I sincerely hope I'm not."

He rewound the video again. The courier. The briefcase. The exchange. His eyes narrowed. "It was too easy…" he whispered. Then he froze. His pulse accelerated. "The briefcase was either empty… …or it was a decoy."

He shot to his feet. "Oh… That is really bad." Because if that was true… Mariana wasn't actually after the briefcase. She was after something else. And if she knew about the Intersect… Chuck slowly took a step backward. "Then… …I'm the real objective."

The realization hit him like ice water. For the first time… he wasn't just afraid. He understood. Mariana wasn't simply hunting them. She was only one piece… …of something much bigger.

It was already evening. Chuck lay on the narrow cot in Castle's holding room, his hands folded behind his head as he stared at the ceiling. He kept turning the same questions over in his mind. Why had Mariana called Sarah Rebecca? For once, Chuck decided the smartest move was the one he'd learned from Jenny Burton's advice: Don't ask. If it was something truly painful… If it belonged to Sarah's past… Then digging into it wouldn't help either of them. His thoughts drifted back to Mariana. What did she really want? Did she actually know he was the Intersect? The cot wasn't comfortable. But it was safe. Casey was watching over Ellie and Devon. Sarah was… Sarah… As if summoned by the thought, she appeared in the doorway. Tonight she wasn't wearing the perfectly controlled mask of Agent Walker. She simply looked tired. Quiet. "You can't sleep?"

Sarah crossed the room and sat beside him on the edge of the cot. Chuck lifted his head. "For a holding cell… …it's surprisingly cozy. But no. No sleep." He managed a faint smile. "I guess a bomb… …a blackmailing spy… …and a forty-eight-hour deadline… …aren't exactly the world's best sleeping pills."

Sarah settled beside him. The heavy door closed softly behind her. For a while… neither of them spoke. It wasn't uncomfortable. Just… quiet. Chuck looked over at her. "So… Is this the part where you tell me… 'Everything's going to be okay'?"

Sarah was silent for a moment. "No." She met his eyes. "This is the part where we make sure it becomes okay."

Chuck nodded. "Fair enough." Another pause. "Casey?"

"He went back to your apartment. He's watching Ellie and Devon. They're safe."

Chuck let out a slow breath. "At least that's something."

Silence settled between them again. Finally Chuck spoke. "Do you think she really knows?"

Sarah looked at him. "Knows what?"

"That I'm…" He gestured vaguely toward himself. "…the Intersect."

Sarah's expression grew serious. "She knows something. I'm not convinced she knows everything."

Chuck sighed. "Oddly enough… …that actually makes me feel a little better." He hesitated before asking the next question. "And you?"

Sarah frowned slightly. "What about me?"

"What do you want from her?"

She stiffened almost imperceptibly. "This isn't about me."

Chuck slowly shook his head. "I think it is. The way she looked at you… The way she talked to you…"

Sarah looked away. "That was a long time ago."

"But it isn't over." Chuck's voice was barely above a whisper.

Sarah didn't answer immediately. When she finally spoke, her voice was almost inaudible. "There are things… …that didn't happen the way they were supposed to."

Chuck didn't interrupt. He simply listened. "And if Mariana's telling the truth…" Sarah continued quietly, "…then someone else may be behind all of this."

Chuck sat up a little. "Someone… …bigger?"

Sarah nodded. "Yes."

Chuck thought about it. "Then the briefcase… …is just a tool."

"Probably."

He leaned back again. "Great. So we don't have one problem. We have two."

Sarah gave a tiny shake of her head. "At least two."

Chuck smiled faintly. "I love how optimistic you are."

This time, Sarah looked at him. For just a moment… she wasn't Agent Walker. She was simply Sarah. "We'll figure it out."

Chuck nodded. "Yeah." A brief silence followed. "Hey… Sarah?"

"Yeah?"

He hesitated. "Thanks… …for coming."

Sarah shrugged. "I couldn't sleep."

Chuck smiled knowingly. "Of course."

Another quiet moment. Then Sarah rested her hand on the mattress. Close to Chuck's. Not touching. Just… close enough. "Try to get some sleep."

Chuck nodded. "I'll try."

Sarah stood and walked toward the door. Before leaving, she looked back one last time. "Chuck?"

"Yeah?"

"I'm not going to let anything happen to the people you love."

Chuck smiled. "I know."

The door closed. The silence returned. But somehow… it wasn't nearly as heavy as before. Chuck closed his eyes. This time… sleep came a little easier.

Sarah left the holding room and returned to Castle's operations center. She was exhausted. One cup of coffee was enough to push her past the fatigue. Rest could wait. Finding Mariana couldn't. Mariana was patient. Calculating. And consumed by revenge. What had happened in Guatemala… Sarah still didn't know how to face it. If Bryce were here… The thought slipped into her mind before she could stop it. Then another face replaced it. Chuck. Sarah quietly exhaled. "Pull yourself together, Walker."

She turned back to the glowing monitors. And continued searching for every place Mariana might be hiding.