Hotel room 304.
Kaito was asleep.
Properly asleep — the flat-on-his-back, completely-still sleep of someone who had processed nothing and everything simultaneously and had run out of capacity at eleven PM and simply stopped.
The room was quiet. Clean. Anonymous in the way hotel rooms are anonymous — no shoes at the entrance, no manga on the shelf, no purple-haired girl's coffee waiting on the counter.
Just a bed and a man who had wanted a normal life and was currently taking a break from the consequences of that.
His phone rang.
He didn't move.
It rang again.
He opened one eye.
Unknown number. Tokyo prefix.
He picked up.
"Shirogane-kun." The voice on the other end was controlled in the specific way of someone controlling something that wanted very badly to not be controlled. "I apologise for the hour. This is Mitsuhara Kenji. We met at the Nishioka conference last spring. You gave me advice about the semiconductor holdings."
Kaito sat up.
"I remember," he said.
"I need you," Mitsuhara said. The control slipping slightly. "Right now. We have a situation."
In the background — shouting. Several voices. Something that sounded like a chair.
"What kind of situation," Kaito said.
Mitsuhara told him.
Kaito looked at the window. The early Tokyo morning, grey and beginning.
"Send me the address," he said. "I'm coming."
Tachibana Investment Partners occupied the fourteenth floor of a building in the financial district that had, under normal circumstances, the composed energy of serious money being managed seriously.
This was not normal circumstances.
Kaito stepped out of the elevator at seven forty-three AM and walked into what could most accurately be described as a very expensive disaster.
Screens everywhere — all of them red, most of them flashing. Twelve people in suits running between desks with the focused panic of people who knew exactly what was happening and had no idea what to do about it. Someone on a phone in the corner, voice three registers above professional. Someone else staring at a screen with the expression of a person watching a car crash in slow motion.
One person crying quietly near the printer.
"SELL THE HOLDINGS—"
"WE CAN'T SELL IN THIS MARKET—"
"THEN WHAT DO WE—"
"SOMEBODY CALL—"
"I CALLED SOMEONE—"
"WHO—"
Mitsuhara appeared from the chaos. Sixty, silver-haired, the bearing of someone who had been in serious rooms for forty years and was currently in the most serious room of his life. He looked at Kaito.
Then at Kaito's appearance.
Hotel hair. Yesterday's jacket. The expression of someone who had been asleep twenty minutes ago and had not yet had coffee.
Nineteen years old.
Mitsuhara had a moment.
"This," he said, to the room, with the conviction of a man burning his bridges behind him, "is who I called."
The room looked at Kaito.
Kaito looked at the nearest screen.
"How long has it been moving like this," he said.
"Since four AM," someone said. "Asian markets opened and—"
"Show me the full portfolio," he said. "Everything. The hedge positions, the currency exposure, the bond ladder."
"Who is this kid—"
"Show him," Mitsuhara said.
Someone showed him.
Kaito looked at it.
Thirty seconds.
The room watched him look at it.
The shouting had stopped, which was somehow worse than when it had been happening, because the silence had the quality of people holding their breath.
He pulled out a chair. Sat down.
"Okay," he said. The calm voice. The one that had once closed boardrooms on seven continents. "Here's what we're doing."
He talked for four minutes.
Not loudly. Not dramatically. The way he said most things — clearly, specifically, without requiring the room to perform understanding it didn't have.
By the time he finished the room had rearranged itself around him the way rooms did. People at their stations. Phones picked up. The chaos reorganising into something that had a shape and a direction.
"The currency position first," he said. "Then the bond ladder. The holdings we hold — don't touch them for seventy-two hours. I'll tell you when."
"How do you know seventy-two hours," someone said.
He looked at them.
"Because I've seen this pattern before," he said. "Three times. Different markets, same shape. It bottoms at seventy-two hours and recovers."
"You've seen—" The person looked at him. At his age. At the hotel hair. "How old are you."
"Old enough," Kaito said. "Execute the currency position."
They executed the currency position.
It was evening when the room finally breathed.
Not celebration exactly — more the exhausted, slightly disbelieving quiet of people who had been in a crisis for fourteen hours and had come out the other side of it with most of what they'd gone in with.
Someone started clapping.
It spread.
Kaito was looking at the final numbers on the screen and did not immediately register that the clapping was for him until Mitsuhara appeared at his elbow.
"Shirogane-kun," he said. "I don't have words."
"The recovery will be gradual," Kaito said. "Watch the bond ladder over the next week. I'll send you a note with the indicators to watch for."
"Yes," Mitsuhara said. "Of course. But also—" He looked at him. "Who are you."
Kaito looked at him.
"I work at a café," he said. "On Sakura-dori."
Mitsuhara looked at him for a long moment.
Then he laughed. The full, real kind. The kind that arrived when something was so far outside expectation that the only available response was laughter.
"The café," he said. "Of course."
He produced an envelope. Thick. Heavy. The kind of envelope that contained a number with several digits.
"For your time," he said. "And your expertise." He reached into his jacket. Produced a second envelope, thinner. "And these. Ten tickets. The firm's annual retreat — Okinawa, next month. We won't be using them given everything today. Please take them. For whoever you'd like."
Kaito looked at the envelopes.
Took them.
"Thank you," he said.
"No," Mitsuhara said, with the sincerity of a man who had just watched his firm not collapse. "Thank you."
Among the people who had watched the whole thing from three desks over — who had been called in at five AM and had spent the day alternating between panic and something approaching awe — was a man named Tachibana Hiroshi.
Senior analyst. Twenty-two years at the firm. The kind of steady, thorough professional who did not rattle easily and had rattled considerably today.
He watched the boy with the hotel hair accept the envelopes with the calm of someone receiving a coffee order and thought:
I have to tell Haruka about this.
The Tachibana house was warm at nine PM.
Dinner finished. Tea poured. Haruka's mother was reading. Her father sat at the table with the expression of a man who had survived something and was still processing the survival.
Haruka was in the kitchen pretending to look for something in the refrigerator.
"The strangest day," her father said, to the room in general. "We had a crisis this morning. Market movement, cascading positions — it was bad. Really bad."
"How bad," her mother said, without looking up.
"Very bad. And then Mitsuhara-san called someone in." He shook his head. "Young. Nineteen. Walked in looking like he'd just woken up."
Haruka's hand on the refrigerator door went still.
"And?" her mother said.
"Fixed it," her father said. Simply. "In four minutes he had the whole room organised. In fourteen hours it was resolved." He picked up his tea. "I've been in this industry for twenty-two years. I've never seen anything like it."
Haruka was looking at the inside of the refrigerator with great focus.
"What was his name?" her mother asked.
"Shirogane," her father said. "Shirogane Kaito."
The refrigerator continued to be very interesting.
Haruka did not move.
"Nineteen years old," her father said again, shaking his head. "Works at a café apparently. Said it himself. Mitsuhara-san laughed for about thirty seconds."
"A café," her mother said.
"A café."
Haruka closed the refrigerator.
Very carefully.
Turned around.
"I'm going to bed," she said. Her voice was completely normal. Professionally normal. The normal of someone working very hard at normal.
Her parents looked at her.
"Are you alright?" her mother said.
"Tired," she said. "Long day."
She walked to her room.
Closed the door.
Stood against it.
Pressed both hands to her face.
A café, she thought. He said it himself. I work at a café. Like it was the most natural thing.
He saved an investment firm today.
He saved me from an alley.
He sat on a park bench last night with hotel hair saying confused like it was the most honest word he had.
She slid down the door.
Sat on the floor.
Pulled her phone out.
Opened the Tsukasa thread.
Typed: Are you awake.
Immediately: Yes.
She typed everything her father had said.
Sent it.
Waited.
Tsukasa's response came after a longer pause than usual.
Haruka.
I have been sitting beside this person every day.
Three centimetres.
He saves investment firms.
He works at a café.
He said something is there about me like it was a fragment of a dream.
A pause.
What are we doing.
Haruka looked at the ceiling from her position on the floor.
Typed back: I genuinely don't know.
Another pause.
Then Tsukasa: His hair was messy today wasn't it.
Haruka: Hotel hair.
Tsukasa: ...Yes.
Haruka: Yes.
A long silence on both ends.
Then simultaneously:
Haruka: I gave him both drinks.
Tsukasa: I moved my chair three centimetres.
They both sent it at exactly the same time.
Haruka stared at the screen.
Started laughing.
Quietly, alone on her bedroom floor, both hands pressed to her mouth, laughing at herself and the situation and the specific absurdity of being nineteen years old and sitting on a floor at ten PM because a boy had hotel hair and said confused honestly.
Her phone buzzed.
Tsukasa: We're both in serious trouble aren't we.
Haruka looked at the ceiling.
Typed back.
Yes, she said. We really are.