The Youngest Daughter's Invitation
Vacation announced itself not through the calendar, but through the silence in the house. Normally, mornings followed a steady rhythm—washing up, changing clothes, stepping out at the right time. The pattern had sunk so deep into my body that my eyes would open before the alarm even rang. Today, though, there was no reason to rush out of bed even after waking. The house was quiet. Just the hum of the refrigerator motor, the distant sound of passing cars, and the rustle of blankets as I sat up. That was all.
A few days had passed since the final evaluations ended, yet everything hadn't loosened at once. If anything, the opposite was true. My body wanted rest, but my mind kept calculating the next move. That discomfort lingered.
I swept a glance over the notebook on my desk. Notes I'd scribbled in a hurry during the evaluations—routes, team roles, what I'd done and what I hadn't. Looking at them now, they weren't neat. But at the time, they'd been the best I could manage.
This won't do.
The conclusion was already clear. Skill proficiency could be raised through training, but real combat was different. And I had limited mana. Efficiency could stretch what little I had, but it didn't increase my options. In the end, I needed power I could deploy at the exact right moment in actual fights.
That left only one answer: Senior Seo Yu-ri. The name had stayed in my head ever since I'd gone to her directly a few days ago. She'd said she could help, but there would be conditions. More than anything, she wasn't someone who simply listened to my story—she already understood most of it.
My phone vibrated. It was Senior Seo Yu-ri.
Short and precise. No reason given, no explanation. The kind of message that left no room for refusal. Reading it, oddly enough, eased something in my chest.
I replied briefly.
The address arrived immediately. I opened the map app. It wasn't in the city center—it was on the outskirts. I got ready and left the house. I dressed in my usual casual clothes. This wasn't an occasion for anything too formal, nor too casual. The person I was meeting was both my senior and a business partner.
I hailed a taxi. The ride was long, but I didn't bother tracking the route. The destination was all that mattered. What came after arrival was what counted.
The taxi stopped in front of a property surrounded by a high wall. The gate was large and understated. It didn't look flashy, yet the word "managed" came to mind. The interior was hidden from view, and that very concealment exerted its own pressure.
I paid the fare and got out. When I pressed the intercom, a low voice answered.
"Confirmed."
The gate opened.
Stepping inside, the air felt different. Sound diminished, and the landscape opened up. The trees had been deliberately shaped, and the grass held a color that had never been neglected. There was only one building, yet its sheer size made the word "house" inadequate. Mansion wasn't an exaggeration.
Someone approached from the entrance. A middle-aged man, likely in his mid-forties. His hair was neat, his posture steady. His clothes weren't overly extravagant, yet it was immediately clear he belonged to this space.
He stopped in front of me.
"You must be Han Do-yoon."
His voice was low and calm.
"I'm Yoon Sang-hyun. I manage this villa."
I bowed my head.
"Hello, Mr. Yoon Sang-hyun."
Yoon Sang-hyun didn't add unnecessary pleasantries. Instead, he studied my face for a moment—not scrutinizing, but confirming. A look that assessed my demeanor and tension level.
"The young lady is waiting inside."
He turned.
"This way, please."
I followed him in. The interior was spacious and quiet. Large spaces usually created echoes, but this one had very little. The design seemed intended to keep footsteps from carrying far. The walls, floor, and lighting all felt less like a place meant for comfortable living and more like one designed to prevent mistakes.
Yoon Sang-hyun stopped in front of the dining area after we passed through the hallway.
"Here we are."
When the door opened, I saw Senior Seo Yu-ri. She wore casual clothes, yet her appearance remained neat and coldly composed. She looked sharper than she had in her school uniform during the evaluations. It didn't seem like an affectation—it was simply who she was. The impression I'd gotten at the annex had become even clearer now.
Beautiful. Not the soft, comfortable kind of beauty, but the kind that grew more tense the closer you got. The urban elegance of someone whose face rarely betrayed emotion. A face that looked complete even without a smile.
Senior Seo Yu-ri looked at me and spoke.
"You're here."
I bowed.
"Thank you for inviting me, Senior."
She didn't react to the greeting. Instead, her eyes indicated the chair across from her.
"Sit."
I took the seat opposite hers, keeping a measured distance. In an unfamiliar space, getting too close too quickly risked me losing my composure.
A simple meal had been prepared on the table. Neither excessive nor insufficient. It felt like someone had handled the concept of hospitality without exaggeration—naturally.
Senior Seo Yu-ri picked up her chopsticks first.
"Let's eat first. Talking on an empty stomach is more tiring."
"...Yes."
The meal began quietly. Yet Senior Seo Yu-ri didn't remain completely silent throughout. She only spoke when necessary, and only briefly. That felt natural. She wasn't speaking to fill the air—she was only asking what genuinely interested her.
"What were you planning to do during break?"
The question was light, but she knew how to adjust its weight depending on the listener. I thought for a moment.
"I didn't have any plans."
"None?"
"No. Before I could make plans, I hadn't even decided what I needed to do."
Senior Seo Yu-ri paused mid-motion with her chopsticks and looked at me.
"And now you have?"
"...Yes."
"That's why you're here."
It was a statement, not a question. I didn't answer. I didn't need to.
After a brief silence, we exchanged simple stories—ordinary topics about ordinary daily life. Still holding my chopsticks, I spoke carefully.
"You talk about these things too, Senior."
She looked at me.
"Why?"
"I thought rich people would be different."
"...No."
At that, she let out a short breath—not quite a laugh, more a reaction to an unnecessary misunderstanding.
"I have a lot in common with other people. I just don't show it to them."
That single sentence softened the atmosphere at the table—just a little. Not enough to call it friendship from my perspective, but at least it was no longer a one-sided tension.
As the meal was winding down, Senior Seo Yu-ri spoke.
"Since we've eaten, let's move."
I nodded. She stood and walked toward the door. Just then, the door opened quietly and Yoon Sang-hyun entered. His timing was so precise that it felt like the house's movements were already running on a system.
Yoon Sang-hyun didn't touch the dishes. He only asked Senior Seo Yu-ri briefly.
"Shall I proceed with the car as planned, young lady?"
She nodded.
"Yes. As planned."
Then she glanced at me and added,
"Sorry for the late introduction."
She gestured toward Yoon Sang-hyun with her chin.
"My butler and secretary. He's been looking after me since I was little."
The words came out lightly, but their meaning wasn't light. The word "in charge" already conveyed the depth of their relationship.
Yoon Sang-hyun bowed to me.
"Allow me to greet you again, Han Do-yoon. I am Yoon Sang-hyun. Please take good care of our young lady."
I bowed once more.
"I'll be in your care as well."
He gave a short nod, revealing no further emotion. But his gaze was clear—it confirmed that I was someone the young lady had chosen.
Senior Seo Yu-ri looked at me.
"Surprised?"
"...A little, yes."
"I told you I live alone."
"That's true. It's my space. But if you're going to live alone, you need someone to manage things."
The words were simple, yet that simplicity once again highlighted how different our baselines were.
Senior Seo Yu-ri opened the door and stepped into the hallway.
"Follow me."
I followed. She didn't introduce the house like she was showing it off. She only showed what was necessary—the lounge, a space that resembled a small study, and the garden visible beyond the windows. It was wide and quiet. It felt less like a space reflecting someone's taste and more like one held under someone's control.
"I stay here," she said. "On school days I go into the city, but during break I just stay here. Fewer people to meet."
It was hard to tell whether she said that because it was genuinely comfortable or to make it comfortable. Probably both.
She led me to a room that served as both a study and a reception area. Sofas faced each other with a low table between them—a better setup for conversation than the dining area.
"Sit."
I sat on the sofa. She took the seat opposite. Yoon Sang-hyun paused briefly by the door, checked her gaze, and quietly left. The sound of the door closing was barely audible.
Senior Seo Yu-ri got to the point.
"Now let's talk for real."
I nodded. She placed her fingers lightly on the table.
"The conditions for me helping you. I mentioned them yesterday."
I steadied my breath and answered.
"Yes, Senior."
"Nothing's free."
"I understand."
She gave a short nod.
"Good. Then I'll tell you."
She didn't drag it out. Instead, she went straight to the core.
"The succession issue. Even within the White Night Group, the family is divided into factions. It's not open war right now. But if you let your guard down, you'll be pushed out immediately."
It wasn't an explanation—it was a conclusion. Senior Seo Yu-ri only shared conclusions. That was most efficient.
I asked carefully.
"Could I... be of help with that?"
She answered with the same words as before.
"You will be. Just not yet."
I considered what "not yet" implied. My skills were lacking. My position was lacking. My capacity to handle it was lacking. Probably all of them.
"So," she said, "if you get stronger during break, I'll gain something too."
It was a transaction. Strangely, though, it didn't feel unpleasant. At least she hadn't wrapped the offer of help in emotion.
I nodded.
"Understood."
She looked at me for a moment.
"You say that easily."
"I didn't say it easily. I know this is something I can't solve alone."
She gave a very slight nod—this time, it was clearly closer to acknowledgment.
"Good."
She moved on immediately.
"I have something in mind."
I straightened my posture slightly. She continued.
"Your skills. There's a limit to raising proficiency in the training grounds. Especially since training and real combat are clearly different."
That matched exactly what I'd already been feeling. That made it more convincing.
"So, dungeons. Let's clear dungeons together during break."
I didn't answer right away. Dungeon raids cost money. They took time. And they were dangerous. Senior Seo Yu-ri wouldn't say this without understanding that.
I started with the practical question.
"Going to a dungeon just the two of us isn't easy. Is it possible?"
"I can handle that."
She tapped the table with her finger.
"And one more thing. I'll figure out a way to deal with the rest of your skill-related issues."
I swallowed. She cut herself off and set the scope.
"That's enough for today."
I nodded.
"Yes."
She added,
"If I push you too hard on the first day, you won't last."
That was unexpected. Senior Seo Yu-ri valued efficiency. Yet she'd mentioned endurance. It might not have been emotional consideration so much as efficient management. But the result was the same—it gave me room to breathe.
She stood up. Before the door even opened, Yoon Sang-hyun's voice came from outside.
"Yes, young lady."
"Take Do-yoon home."
"Understood. I'll prepare immediately."
Yoon Sang-hyun entered and spoke briefly. He bowed to me.
"I'll escort you."
Senior Seo Yu-ri looked at me.
"I'll contact you."
Short words, but a clear signal that there would be a next time.
I stood and bowed.
"Thank you for inviting me today, Senior."
She nodded once. Nothing more, nothing less.
As I walked toward the entrance with Yoon Sang-hyun, I felt the air of this house again. A wide, quiet space. Few signs of people, yet not completely empty. A world that kept only what was necessary.
At the entrance, Yoon Sang-hyun spoke.
"The car is waiting at the gate."
I bowed.
"Thank you."
He looked at me for a moment.
"Since the young lady has chosen you, I'll be counting on you."
The words were polite, but they carried a standard. She chose you, so we'll treat you accordingly. She chose you, so we'll be watching. I understood that standard.
As I got into the taxi, I glanced out the window once more. The gate closed, and the wall receded. The world inside became invisible again.
The first day of break. I hadn't rested. I'd stepped into Senior Seo Yu-ri's world. Only shallowly, for now. But even a shallow step leaves footprints. I already knew—this break wouldn't end with simple training.