The annex felt different the next morning. The blinds on the glass wall were open, and the space between the two offices felt less like a fortified border and more like a bridge, fragile and new. Xi Chengyuan was already at his desk, the picture of restored composure. The shattered glass was gone, the rug cleaned, the overturned chair righted. It was as if the storm of the previous night had never happened.
Yet, everything had changed.
A single, thick file folder sat centered on Su Wan’s desk. There was no note. She opened it. Inside was not a collection of corporate history, but a meticulously organized, if tragically thin, dossier on Lena Chen.
Name: Lena Chen
Last Known Address: 425 Skyview Apartments, Liwan District
Last Seen: October 28th, Four Years Ago. Liwan Symphony Hall Gala.
Status: Missing. Presumed…
The final word was left blank, but the implication hung heavy in the air.
"Good. You've started."
Su Wan looked up. Xi Chengyuan stood in the open doorway of her annex, leaning against the frame. He was dressed in another impeccable suit, but his tie was loosened, and the usual aura of impenetrable ice was slightly tempered. He watched her, his expression unreadable, but his posture was less confrontational.
"This is…" she began, her voice hesitant.
"Everything the private investigators could find. Which, as you can see, is remarkably little." He walked in and picked up the file, flipping through its pages with a familiar, frustrated disdain. "Bank accounts closed. Phone number disconnected. No digital footprint after that date. No family. She was… a ghost who decided to stop pretending to be real."
His words were clinical, but Su Wan heard the undercurrent of bewilderment and pain. Lena hadn't just left; she had erased herself.
"Your task," he said, placing the file back down and fixing his gaze on her, "is to look at this with fresh eyes. They looked for a woman who was running. I need you to look for the woman who was here. Look for what doesn't belong. Look for what she would have left behind."
It was a different kind of order. Not to archive, but to investigate. To understand. He was admitting that his own methods, his money, his power, had failed. And he was turning to her—her perspective, her intuition.
They worked through the morning in a strange, focused silence. He would occasionally appear at her door to ask a question or point out a detail she might have missed—a charity donation receipt, a membership to a small art house cinema.
"She loved old films," he said abruptly, tapping the cinema card. “The black and white ones. Said they were more honest.” He seemed to surprise himself with the memory, his brow furrowing as if the sound of his own voice recalling it was painful.
Su Wan said nothing, just nodded, storing the information away. Lena was becoming more than a photograph. She was a woman with tastes, with passions.
The breakthrough came after lunch. Buried in a sealed envelope marked "Personal Effects – Returned by Building Management" was a small, forgotten stack of polaroids. They were casual shots, unlike the formal society photos. Lena laughing on a park bench. Lena concentrating on painting her nails a bright red. Lena blowing out a single candle on a cupcake.
And then, Su Wan found it.
It was a group photo, taken at what looked like a casual outdoor picnic. Lena was in the center, smiling widely, her arm linked with a younger Xi Chengyuan. He was smiling too, a real, unguarded smile that transformed his entire face. It was a shock to see. On his other side was another man, his face also familiar from the earlier photo in the box—his friend.
But it was the figure on the very edge of the frame that made Su Wan’s blood run cold. Sitting slightly apart from the group, a soft drink in her hand, was a young woman with her hair tied back in a simple ponytail. She wasn't looking at the camera; she was looking down, a faint, shy smile on her lips.
It was her.
It was Su Wan.
Her heart hammered against her ribs, a frantic, panicked rhythm. The air left her lungs. She stared at the photo, her own face staring back from a past she had no memory of. The background was blurred, but she recognized the distinctive architecture of the city's riverside park.
"Find something?"
Xi Chengyuan's voice came from right behind her. He had been reviewing security footage on his tablet and had seen her go utterly still.
Su Wan's instinct was to slam the photo face-down, to hide it. But it was too late. He was already beside her, his eyes following her frozen gaze to the polaroid in her trembling hand.
The silence in the room was absolute, more terrifying than any outburst.
Slowly, he reached down and took the photograph from her numb fingers. He looked at it. She watched his face, waiting for the anger, the accusation, the triumphant "I knew it."
But it didn't come. His face, for the second time in as many days, went pale. His eyes widened not with anger, but with a profound, earth-shattering shock. He looked from the photo to her face, then back to the photo, his analytical mind trying and failing to process the impossible.
"This…" he whispered, his voice hoarse. "This is the weekend before she disappeared. This picnic."
He pointed to the image of her, his finger hovering over her own face. "Who is that?"
"I… I don't know," Su Wan stammered, the truth spilling out in a terrified rush. "I mean, it's me. But I don't remember this. I've never been to a picnic like that. I've never met Lena! I swear to you!"
He stared at her, and for the first time, she saw not suspicion, but a dawning, horrifying realization. The puzzle he had been trying to solve had just become infinitely more complex. She wasn’t just a key. She was part of the mystery itself.
"You were there," he said, the words barely audible. He wasn't accusing her. He was stating a fact that bewildered him as much as it did her. "You were there with us. With her."
The fragile trust, so newly built, now hung by a thread. The ghost they were chasing wasn't just Lena anymore.
It was a version of Su Wan she had never known.