The rain started just as Lin Cheng left the campus.
Fine, cold droplets fell from the darkening sky, blurring the city lights into soft streaks of color. Students hurried past him, some opening umbrellas, others cursing softly as they ran for shelter.
Lin Cheng walked calmly.
Rain had never bothered him. In his previous life, he had closed billion-yuan deals in storms far worse than this.
His phone vibrated.
An unfamiliar number.
He stopped beneath the awning of a convenience store before answering.
"Hello."
"Lin Cheng," a voice said. Calm. Older. Certain. "This is Chen Guoan."
No greeting. No small talk.
Lin Cheng's expression didn't change.
"Yes."
Chen Guoan chuckled lightly on the other end. "You're not surprised."
"I expected your call," Lin Cheng replied. "You don't set traps without checking the results."
There was a brief pause.
Then laughter—genuine this time.
"Good," Chen Guoan said. "Come have tea with me."
"Where?"
Chen Guoan named an address.
Lin Cheng's eyes narrowed slightly. That place wasn't a café or restaurant. It was a private teahouse, one frequented by people who valued discretion over luxury.
"Tomorrow," Chen Guoan added. "Seven in the evening."
"I'll be there."
The call ended.
Lin Cheng slipped his phone back into his pocket and continued walking through the rain, his mind already dissecting the situation.
This wasn't an opportunity.
It was an evaluation.
In his previous life, he had met Chen Guoan much later—after success, after mistakes, after enemies had already taken root. Back then, he had been the one seeking approval.
This time, the roles were reversed.
The next evening, Lin Cheng arrived ten minutes early.
The teahouse was quiet, hidden behind an unmarked wooden door. Inside, the air smelled faintly of old wood and fresh tea leaves. A hostess led him to a private room without asking his name.
Chen Guoan was already there.
He sat alone at a low table, pouring tea with slow, practiced movements. The steam curled upward between them like a veil.
"You're early," Chen Guoan said without looking up.
"Punctuality shows respect," Lin Cheng replied. "Being early shows control."
Chen Guoan's lips curved slightly.
"Sit."
Lin Cheng took his seat.
For a while, neither man spoke. Chen Guoan poured two cups and pushed one toward Lin Cheng.
"Try," he said.
Lin Cheng lifted the cup, inhaled lightly, and took a sip.
"High-mountain oolong," he said. "Third brew. You waited for the bitterness to fade."
Chen Guoan finally looked up at him.
"You're not just sharp," he said. "You're experienced."
Lin Cheng met his gaze calmly. "Experience doesn't always come with age."
Chen Guoan studied him for a long moment before nodding.
"Let's be direct," he said. "I want to know who you are."
"I'm a student," Lin Cheng replied.
Chen Guoan smiled. "That's what your file says."
"And that's all it needs to say for now."
The old man leaned back slightly.
"You manipulated a stock cleanly enough to avoid every alarm I have," Chen Guoan said. "That's not luck. That's discipline."
Lin Cheng didn't respond.
"I don't like reckless geniuses," Chen Guoan continued. "They burn fast and take others with them. I prefer people who know when to stop."
He paused.
"Why did you stop?"
Lin Cheng answered without hesitation.
"Because the moment someone notices you," he said, "you've already stayed too long."
Silence filled the room.
Chen Guoan exhaled slowly.
"Good answer."
He reached into his jacket and placed a slim folder on the table.
Inside was a business card—no company name, just a number and a symbol.
"This is not a job offer," Chen Guoan said. "It's not mentorship either."
Lin Cheng looked at the card but didn't touch it.
"Then what is it?"
"A door," Chen Guoan replied. "One that only opens if you knock correctly."
"And if I don't?"
Chen Guoan smiled faintly. "Then you walk away exactly as you are now. Untouched."
Lin Cheng considered this.
In his previous life, he would have accepted instantly—grateful, eager, blind to the strings attached.
Now, he saw them clearly.
"Every door has a price," Lin Cheng said. "What's yours?"
Chen Guoan's eyes gleamed.
"One thing," he said. "Honesty."
Lin Cheng raised an eyebrow slightly.
"I want to know what you're after," Chen Guoan continued. "Money? Power? Influence?"
Lin Cheng finally picked up the card, turned it once between his fingers, then set it down.
"None of those," he said.
Chen Guoan's smile faded just a little.
"Then what?"
"Control," Lin Cheng replied quietly. "Over my own fate."
The words hung in the air.
Chen Guoan laughed softly, shaking his head.
"At twenty-two," he said, "you speak like a man who's already lost everything once."
Lin Cheng didn't deny it.
The old man's laughter faded, replaced by a serious expression.
"Be careful," Chen Guoan said. "People who seek control usually attract enemies."
Lin Cheng stood.
"That's fine," he said. "Enemies reveal themselves eventually."
He paused, then added, "Friends take longer."
Chen Guoan watched him for a long moment before nodding.
"Use the card if you're ready," he said. "But understand this—once you do, you'll no longer be invisible."
Lin Cheng slipped the card into his wallet.
"I've been invisible long enough."
As he left the teahouse, the rain had stopped. The city lights reflected sharply off the wet pavement, bright and unforgiving.
Lin Cheng looked ahead, his steps steady.
The door had appeared.
Whether it became a weapon or a trap depended entirely on how he chose to open it.