Taeyoung was already on the phone.
He'd been on the phone since Seonghwa said the words *we have a problem,* which was either very good instincts or the twenty-year investigator's reflex for moving before the situation had time to set. He listened to whatever was on the other end for forty seconds with his face doing nothing visible, then ended the call and turned around.
"The deposition was submitted at eleven-forty-three this morning," he said. "Not through the intake channel I provided. Through Kim Eunsook's law office, directly to the committee chair's case management portal." He paused. "The submission includes a formal witness statement, a supporting documentation package, and a request for immediate protective status extension."
"What does the supporting documentation say," Seonghwa said.
Taeyoung looked at him.
"Tell me."
"It's a blood-evidence affidavit. Pre-massacre frequency signatures collected from the Hongdae site by the scene investigation team." He paused. "It includes a frequency match between those signatures and your Blood System's ambient output, logged at the scene within two hours of the reported incident time." He held Seonghwa's gaze. "The documentation claims you were physically present at the Hongdae Massacre site."
The shielded room held this.
"I wasn't there," Seonghwa said. "I was the paramedic who arrived after. The dispatch record—"
"The dispatch record shows your arrival at eleven-forty PM. The massacre occurred between nine and ten PM." He paused. "The affidavit claims there is blood-frequency evidence of your presence at the site at nine-thirty PM."
Seonghwa looked at the wall.
Nine-thirty PM. He'd been — where had he been at nine-thirty PM. Before the dispatch. Before the call came in. He'd been ending a shift at the Mapo station, the standard post-shift protocol, transit home, the ride he took every night after a long shift, the specific geography of an ordinary evening that he'd long since stopped being able to reconstruct precisely because ordinary evenings didn't leave the same marks as unusual ones.
He didn't remember nine-thirty PM on the night of the Hongdae Massacre.
He didn't remember it the way he remembered the scene — the bodies, the forty minutes of resuscitation he'd kept running on a woman he'd known was dead. He didn't remember the hour before because the hour before had been ordinary and ordinary hours didn't hold.
But there was something else. Something that had been at the edge of his awareness since the fifth sublayer of the chord, since Serin's ambient record transferred to his Blood System's data layer. The thirty-two frequency signatures. Twenty-three civilians. Eight hunters. One apparent survivor.
And a thirty-second frequency that Cheong Wol now said wasn't a survivor at all.
What if there was a thirty-third. What if Serin's record — constrained to a kilometer radius, the range she'd been reading from over decades — hadn't captured every frequency at the scene. What if there was a blood frequency at the Hongdae site that night that matched his own.
"Eunji," he said. "Call her."
Mirae was already dialing.
---
Eunji picked up on the second ring.
"I know," she said. "The committee chair's office called me at two PM. The Kim Eunsook submission came through a legitimate legal channel — there's no procedural basis to block it. The committee has to receive it." She paused. "The blood-evidence affidavit is going to be examined by the committee's technical review panel. That process takes forty-eight hours minimum." Another pause. "During the review, the committee chair has put a hold on all associated cases. Your case. The Bae documentation. Everything in the Taeyoung archive."
"Everything."
"The hold is standard procedure when new conflicting evidence is submitted. It's a stall — Bae's legal team filed a motion thirty minutes after the Eunsook submission requesting the hold be extended to full investigative review, which could take months." She paused. "He knew it was coming."
"Seok Jungmin and Bae are working together."
"Not necessarily. But Bae's legal team is fast enough to use the opening regardless of its source." She paused. "There's more. Elder Han's protective status was issued under the Ryu Seonghwa case umbrella. With the hold in place—"
"Her status is suspended."
"Pending review. She's back in standard processing." A beat. "I'm filing an independent protective order under Taeyoung's case number — it's a separate track that doesn't fall under the hold. It'll take eight hours to clear." She paused. "She has eight hours."
He looked at the time. Three-seventeen PM.
Eight hours was eleven-seventeen PM. If Taeyoung's independent order cleared at the eight-hour mark, Elder Han was in the protective framework before midnight.
If it ran longer.
"Prioritize the order," he said. "Everything else waits."
"I know," she said. "I've been on this since two PM." She paused. "The blood-evidence affidavit — the frequency match claim. I need to know if it's possible."
He looked at the wall.
"I don't know," he said.
She was quiet for a moment. It was the silence of someone deciding whether to ask the follow-up.
"I don't know," he said again. "I don't have a clear account of my position at nine-thirty PM that night."
"Then we need to establish it," she said. "Transit records. The Mapo station shift log. Cell tower pings before the dispatch call came in." Her voice was even — not doubt, just the investigator's resource allocation. She was going to build the account regardless of what it said. "I'll start pulling it."
"One more thing," he said. "Seok Jungmin's deposition — I need you to compare the blood-frequency methodology in the affidavit against the standard blood-evidence protocols from 2015. The Hongdae incident was processed under those protocols. If Jungmin's affidavit uses the current frequency-identification methodology — the one that wasn't developed until 2018 — then the evidence is anachronistic."
A pause. "He used a modern technique to fabricate pre-modern evidence."
"If he did."
"I'll check." She paused. "I'll also run the affidavit's chain of custody for the original blood samples. If those samples were processed in 2015 and the methodology was applied retroactively—" She stopped. "That's a significant evidence irregularity."
"Yes."
"Good." She sounded marginally less controlled than usual, which for Eunji meant she was very focused. "I'll call when I have the protocols comparison."
She ended the call.
---
Hyunwoo left at four PM.
He said: "I'm going to Ansan." No question in it, no opening for discussion. He looked at Seonghwa once.
"Take Soyeon," Seonghwa said.
"She's not blood-related. If Jiyeon is in a Red Meridian progression state—"
"She's a trained old-way practitioner who knows the Red Meridian's blood-will signature at close range. She'll read anything that's developing before you can see it." He paused. "Take Soyeon."
Hyunwoo looked at the door. Then: "If Taeyoung's contacts with Jiyeon have gone dark overnight—"
"They haven't. Taeyoung's been on the phone with the Ansan monitoring contact since nine AM." He looked at Taeyoung, who nodded.
"She's at the address," Taeyoung said. "The monitoring contact confirmed at noon."
Hyunwoo went.
---
He didn't come back at six.
He didn't come back at seven.
Seonghwa was at the table with Mirae's monitoring leads and Jisoo's network read and Taeyoung's case files and the quality of waiting that came from knowing something had gone wrong and not yet knowing the full shape of it. Jisoo had both palms on the floor, running the read through the restored Serin awareness. The blade was warm in her lap.
"Ansan network," Jisoo said at seven-forty. Her voice was careful. "I'm reading the tributary channels in the Ansan corridor. Hyunwoo's frequency is there — he's at an address in the residential district east of the station." She pressed. "There's a suppression field active in that corridor. BTD-grade equipment."
"The monitoring contact," Taeyoung said. He was already on his phone.
The call didn't connect.
He tried the secondary contact number. Three rings. A recording.
He set the phone down.
"The monitoring contacts for Kwon Jiyeon have gone dark," he said. Flat, factual, the investigator's delivery of information he didn't want to be giving. "Both of them. In the past two hours."
"Blue Ridge," Seonghwa said. "She left the building perimeter when Jisoo cut the channel."
"Yes." Jisoo pressed harder. "She's in the Ansan corridor. She moved south while we were dealing with the Seok Jungmin situation."
"She knew we'd be occupied."
"Or she knew about Jiyeon independently." She paused. "If Seok Jungmin knew about Jiyeon — and Seok Jungmin was running Asset Meridian through Yeongsu's network — and Yeongsu knew Hyunwoo's contacts—"
"Then Blue Ridge has known about Jiyeon for at least as long as Yeongsu has been feeding the network."
"Yes."
He stood.
Mirae put her hand on the table. Not on his arm — on the table, a flat contact, looking at him directly. "If you go to Ansan now, you go with no rest, on a compromised blood baseline, directly toward a suppression field and a practitioner who's been in the network for three and a half centuries."
"Yes."
"I need you to—"
"I know the risk." He held her gaze. "Hyunwoo is in a suppression field with Soyeon and there's a BTD-grade sweep active and Kwon Jiyeon is in that corridor." He paused. "I know the risk."
She picked up the monitoring notebook and wrote the time and his last blood pressure reading and put it in the medical kit. She picked up the kit.
"Then I'm coming," she said.
He looked at her.
"You're going to need a medic," she said. "Unless you're planning to work a suppression-field extraction on a Red Meridian practitioner without a medic."
"Jisoo."
"Jisoo stays here," Jisoo said. She didn't look up. "The blade needs to stay inside the shielding. If I move the blade, Blue Ridge can track it again. I read the network from here and I tell you what's where." She pressed the floor. "Taeyoung stays. Mirae goes with you." She paused. "That's the configuration."
He looked at Jisoo. Then at Mirae with the medical kit on her shoulder.
"Taeyoung," he said. "Get Eunji on the protocol comparison. The affidavit methodology check — that's the case's pivot point. If the methodology is anachronistic, the hold breaks. Everything moves again." He paused. "And Elder Han's independent order — stay on it."
"I'll be here," Taeyoung said.
Seonghwa took the transit corridor exit with Mirae at his side, the dual-state settling into passive mode, the Blood Sense scanning ahead. Outside the institutional shielding, the city's blood-will network came back into resolution — every tributary channel, every practitioner's background frequency, every signal that ran through the substrate of Seoul and its surrounding districts.
In the Ansan corridor, Hyunwoo's frequency was steady but enclosed — the suppression field containing it, working at the edges, the BTD-grade equipment doing what it was designed to do.
And somewhere in that same corridor, Blue Ridge read her own network and waited to see who would come.
She had three and a half centuries of practice at waiting.
He had one night.
He started moving south.
