Kindness became the next trap.
Bảo Khang brought Lâm photocopied notes after chemistry.
"You missed half the board," he said.
Lâm had missed nothing important. He had written less because his wrist ached after the backpack brush. Pain made letters worse, and bad letters made teachers ask questions he did not want to answer.
He looked at the notes.
Clean handwriting.
Correct formulas.
No obvious poison.
That was how traps improved.
"No thanks."
Bảo Khang placed the papers on his desk anyway.
"If your grades drop, Cô Ngân will ask whether emotional distress is affecting performance."
Lâm stared at him.
There it was again. A helpful sentence with a blade wrapped inside.
"So these are for me," Lâm said, "or for her file?"
Bảo Khang looked almost amused.
"Why separate them?"
Mai An walked past at that moment and bumped Lâm's desk with her tote bag.
The notes slid to the floor.
"Sorry," she said flatly.
She did not bend to pick them up.
Bảo Khang did.
While he crouched, Mai An dropped a folded receipt onto Lâm's lap.
Lâm did not look at it until lunch.
Behind the library, where the fan still knocked like an old witness, he unfolded the paper.
Not a receipt.
A printout.
Bảo Khang's transfer request had been signed three days before Minh's funeral.
Lâm's skin went cold.
Three days before.
Before the school safety statement.
Before parent-chat weather.
Before the official version had finished choosing clothes.
Mai An stood beside the stacked chairs with her phone in both hands.
"If I say where I got it, you will ask questions I do not want to answer."
"Fine."
"Good."
He read the date again.
"This means he was coming before the funeral."
"It means a form says that."
"Don't do that."
"Do what?"
"Make everything smaller."
Mai An's face tightened.
"Small survives."
Lâm looked at her.
She continued, quieter, "Big claims get crushed first. Say the form is strange. Say the date is strange. Do not say what it means until the meaning has nowhere to run."
It sounded like advice from someone who had lost before.
He folded the paper carefully.
"Why help me?"
Mai An looked toward the courtyard.
"My brother thought if he explained enough, adults would understand the full clip. They did. Then they chose the short one anyway."
Lâm had no answer.
She looked back at him.
"I am not helping you win. I am helping the next version not be easy."
That was a kind of friendship too ugly to name.
At the clinic, the rehab specialist checked how his wrist reacted when someone held it.
Not punches.
Not throws.
Not a lesson for winning a fight.
"Kind hands are still hands," she said.
She took his wrist gently.
Lâm flinched before he could stop himself.
"Good," she said.
"That was good?"
"It was honest. Now make it useful."
She showed him how to leave the hold without yanking the injured joint. Turn slowly. Step back before pulling. Keep the hand from becoming a fist just because panic wanted a shape.
"Again."
He repeated it.
Too stiff.
Again.
Too angry.
Again.
Too late.
By the eleventh attempt, he stopped hurting himself before panic finished naming itself.
The rehab specialist released him.
"There."
His wrist throbbed.
"There what?"
"You protected the injury before pride could volunteer it."
The sentence stayed with him on the bus home.
At night, Lâm opened Wrong Shoes and made a new folder inside it:
Before Funeral.
He placed Bảo Khang's transfer date there.
Then he stared at the folder name until it became less like proof and more like a warning.
Bảo Khang had not been sent because Lâm started digging.
He had been sent before Lâm knew there was ground beneath him.
Trouble had not found him by accident.
It had arrived with paperwork.
Mai An did not say Bảo Khang was dangerous.
That was why Lâm listened.
She showed him the transfer request timestamp, then folded the phone back against her chest before anyone near the library windows could see the screen. The date sat in Lâm's head like a wrong shoe by the door.
Before the funeral.
Before the public grief posts.
Before Cô Ngân's careful sentence about support.
"Maybe it is coincidence," Mai An said.
Her voice made the word sound dead.
Lâm looked at her hand around the phone. She held it like a camera even when the lens faced down. Ready to record. Ready not to record. That second skill mattered more.
"Why show me?"
"Because people who arrive early usually bring a reason."
She left before he could ask if she was worried about him or about the file. That was becoming her habit: give the useful thing, then remove the comfort before Lâm could mistake one for the other.
At rehab, the specialist made him release a grip around a rolled towel.
"Again."
"I already let go."
"Your fingers did. Your shoulder did not."
She touched the muscle above his collarbone. It was hard as a locked door.
"When people take something from you," she said, "your whole body tries to become a fist. That is how injured hands get injured again."
Lâm thought of Mai An leaving with the phone against her chest.
He opened his fingers.
The towel fell.
The shoulder stayed angry.
"Better," she said. "Not fixed. Better."
On the bus home, he kept seeing the timestamp each time the doors opened. Before the funeral meant someone had prepared a shape for him while he was still standing beside a coffin. It made the city outside the window feel slightly edited, as if ordinary streets could hide a hidden version beneath the one everyone used.
At home, he did not write Bảo Khang's name first. He wrote the date. Names made anger too easy. Dates made the room confess where it had started. Under the date, he added one more line: early help is still late if someone planned the wound first. The sentence looked ugly enough to keep. He kept it.