The rain began at six thirteen in the evening, when Lin Xuan was still at the hospital finishing notes that seemed to multiply every time someone said the word "urgent." At first it was not spectacular rain. Just a fine curtain over the corridor windows, a gray insistence that slowly erased the city beyond the glass. Half an hour later, water was already running down the exterior stairs and motorcycles were arriving at the entrance trailing muddy streams.
"Tonight is going to be a nightmare," Zhang Min said, looking outside while adjusting her mask.
"That assumes it hasn't already started," Zhao Linger replied from the nursing station.
Lin Xuan barely smiled. He had learned that heavy rain in Yunhe did not only bring colds and fractures from slipping. It brought haste, low visibility, tired drivers, arguments on the road, and that kind of small chaos that could become tragedy if it found the right angle.
By seven fifteen he was finally leaving. He had promised Lin Yue he would stop by the stationery shop near West Bridge to buy a cheap set of markers she needed for a school project. It was not important, but things like that became important when family time had grown so scarce that it survived only in small promises.
He got off the bus two stops later and crossed beneath a borrowed umbrella to the shop. The store lights trembled in the reflection of the rain. He bought the markers, a roll of tape, and, on impulse, a small box of sesame sweets his mother liked when she was tired. When he stepped back onto the street, the rain had worsened. The sky looked like a single black sheet, and headlights stretched in distorted streaks over the asphalt.
The accident happened less than a hundred meters from the bridge.
First he heard the brakes. Then the blunt impact of metal against railing. Then another sound, smaller and worse: the crack of something light—maybe a motorcycle mirror, maybe a helmet bouncing away.
People began to shout before they fully understood what they were seeing.
Lin Xuan ran.
A delivery minibus had skidded taking the wet curve and hit a motorcycle that now lay twisted against the edge of the bridge. The minibus driver was still inside, stunned. The motorcyclist was on the ground, motionless except for an irregular tremor in one leg. A young woman—perhaps a passenger, perhaps a pedestrian caught in the collision—sat two meters away with one hand pressed against her bleeding forehead, her eyes unfocused.
The world shrank instantly to essentials.
"Call emergency services!" Lin Xuan shouted as he dropped beside the motorcyclist. "And shut that engine off!"
Someone obeyed. Another man stood staring with the pale stupidity of someone unsure whether to help or hinder. Lin Xuan raised his voice, sharper.
"You, move the crowd back. I need space!"
Rain struck his face and pasted his shirt to his back. The motorcyclist was maybe twenty years old. The helmet was cracked on one side though still in place. He was breathing. That mattered first. Breathing—but badly. Noisy. Lin Xuan leaned closer, controlling the urge to move him too much.
[Observation: high-energy trauma.]
[Priority: airway, breathing, hemorrhage.]
[Caution: possible cervical injury.]
"Can you hear me?" he asked.
There was no clear answer, only a wet sound.
Lin Xuan quickly checked airway patency without fully removing the helmet, stabilizing the head as best he could. There was blood around the mouth, but not enough by itself to explain that sound. The chest was rising. The abdomen showed no obvious wound. The right thigh held an unnatural deformity halfway down the femur. The radial pulse was rapid and sharp.
The injured young woman near the curb murmured something incoherent. Lin Xuan lifted his head.
"Can you breathe properly?"
She nodded too quickly. Bad sign. Frightened people often lied by reflex.
"Don't move. Does your neck hurt?"
"No... my head."
Blood ran through her eyebrow—probably a dramatic laceration, not necessarily the worst injury there. Still, he did not like the confusion in her gaze.
The driver of the minibus stumbled out. His face was white and his left arm angled badly. He tried to move forward and nearly fell.
"Don't move any more," Lin Xuan ordered. "Sit against the railing. Look at me. Can you do that?"
The man obeyed clumsily.
For one second Lin Xuan felt the concrete weight of not being inside a hospital. There was no monitor, no crash cart, no residents to distribute orders to under institutional backing. Only rain, shouting, headlights, and the river muttering under the bridge. But the system did not distinguish settings, and his mind could not afford to either.
A woman held out an umbrella. He did not take it.
"Use your phone as a flashlight instead," he said. "Here. Over his chest. Don't shine it in his eyes."
Two streets away, sirens finally sounded.
The young motorcyclist began to stir, a clumsy reflex of half-consciousness. Lin Xuan placed a firm hand on the helmet to keep the neck from twisting.
"Don't move. They're coming."
He did not know whether the young man understood, but tone mattered as much as words.
When the ambulance arrived, the paramedics found a scene less chaotic than expected. Lin Xuan reported quickly: young male, high-energy trauma, probable cervical injury, possible airway compromise, femur fracture; young woman with mild or moderate head trauma to be confirmed; driver with likely humerus or clavicle fracture. The handover was clean, almost surgical in the middle of the rain.
One of the paramedics, a man with his rain jacket open and his jaw set hard, recognized him from Yunhe.
"You again?"
"Don't ask," Lin Xuan said.
"Get in."
He hesitated for one second. He looked at the bag with the markers soaking under a bench. He looked at the river. He looked at the blood washing into the rainwater beside the twisted motorcycle wheel.
He climbed in.
Inside the ambulance, the young rider's breathing worsened and he partially vomited into the helmet. The lead paramedic cursed under his breath. Lin Xuan helped maneuver to protect the airway without turning the transport into a cervical gamble. He was not in an operating room. He did not have full control. That was exactly why every movement had to remain austere.
They reached Yunhe like a blow of white light. The doors opened, the stretcher wheels rattled, and the hospital swallowed the chaos of the outside world and converted it into protocol.
Zhang Min looked up when she saw him come in soaked from head to toe beside the stretcher.
"Don't tell me."
"Just had bad luck with the weather," he said.
She looked at the patient, then at him, and let out a brief, incredulous laugh.
The emergency area exploded over the next hour. The rider went to trauma; the woman received suturing of the forehead wound and neurological observation; the driver ended up under orthopedics. Lin Xuan shifted from bystander to recognized support without a single formal transition. He helped where needed, reported what had to be reported, and in one short moment between orders, Mu Qingli appeared in the trauma bay with her sleeves rolled up and her eyes colder than usual.
"What the hell are you doing here soaked from head to foot?"
"It was raining."
She looked at him for two seconds. Then she saw the broken helmet, the deformed leg, the monitor, the queue of imaging requests, and understood.
"Of course. It was raining."
She said nothing else. From Mu Qingli, that was almost approval.
Past ten o'clock, when the young accident victim was finally stabilized and sent for advanced imaging, Lin Xuan remembered the markers. The bag was still at the nursing station, open, paper swollen, ink probably ruined. Zhao Linger lifted it with two fingers and put on an expression of funeral solemnity.
"They died with dignity," she pronounced.
Lin Xuan leaned against the wall and let out a tired, genuine laugh that almost hurt.
"My sister is going to kill me."
"If you want to survive," Zhao Linger said, "get out of here and buy another set before you go home."
She rummaged in a drawer and handed him a navy-blue umbrella with the hospital logo on it.
"Bring it back."
"And if it also dies with dignity?"
"Then I'll charge you for it."
When he stepped outside again, the rain had thinned into a long cold drizzle. The city shone with water. He bought another set of markers from a shop still open and made it home close to midnight.
Lin Yue was waiting awake on the sofa with a blanket over her legs, pretending to study.
"That's not studying," Lin Xuan said as he came in. "That's a conspiracy to make me feel guilty."
"It worked," she replied without shame.
He set the new bag on the table.
"Mission accomplished."
Lin Yue opened it, pulled out the markers, and looked at him suspiciously.
"Why are your pants wet all the way to the knee?"
"It was raining."
"That doesn't explain your face."
Mei Lan appeared from the kitchen, where she had obviously not gone to sleep either.
"Let him sit down first."
She poured him hot tea without asking anything. Lin Zhengguo was already asleep. The house was dim and quiet. Lin Xuan held the cup between his hands and, for the first time since the bridge, felt a faint tremor in his fingers. Not delayed fear—release. The body always collected what the mind postponed.
Lin Yue saw it.
"Was there an accident?"
He nodded.
"Did someone die?"
"I don't know yet."
His sister fell silent. Then, against all expectation, she did not ask anything else. She only adjusted the blanket over her knees and made room beside her on the sofa.
Lin Xuan sat.
For a while they listened to the last of the rain against the windows. The city seemed to breathe more slowly after the impact. In his mind the cracked helmet remained painfully clear; so did the image of the young man trying to breathe on wet asphalt. There was chaos outside the hospital too, but not less truth. Medicine did not wait for a scheduled shift.
That night, when he finally lay down, the system appeared.
[Critical out-of-hospital event: initial trauma assistance.]
[Reward: +Medical EXP.]
[Technique refined: Healer's Serene Heart.]
[Supplemental learning: even under rain and noise, the first decision shapes survival.]
Lin Xuan let the screen fade into the darkness.
Lights in the rain, he understood before sleep claimed him, did not make disaster beautiful.
They only made it easier to remember.