— Haru's POV
You could tell a lot about a person by how they came home.
Aara moved like a soldier.Ayin walked like she still owned the place.
One was born from survival.The other from abandonment dressed as freedom.
And I didn't trust her.
Not for a second.
The moment I saw Ayin at Aara's door, I felt something off.
Not just her expression — which was too casual.Not just her clothes — which screamed expensive trash.Not even the fake sweetness in her voice.
It was her eyes.
Same as Aara's. Same shape. Same color.But empty.
Like she'd been hollowed out, then filled with poison.
I didn't ask Aara for permission.
I just started digging.
I made a call to a friend — one of my father's old network rats.
The kind of man who could find your blood type from your favorite convenience store receipt.
"Name's Ayin. Age 16. Twin sister. No ID activity for over a year. Start there."
He didn't ask why.
He never did.
That night, I sat in the back of my car, window cracked, watching the glow of Aara's apartment from across the street.
Second floor. Bedroom window. Light still on.
I didn't need to be inside to know she wasn't sleeping.
Not with that ghost in her house.
I lit a cigarette. Didn't smoke it. Just needed something to hold.
Waiting felt different when you had something to lose.
The call came in just after midnight.
My contact sounded impressed.
"You sure this is her sister?"
"Yes. Why?"
"She's got dirt on her that makes your father's enemies look like saints."
I leaned forward. "Tell me."
Ayin had been couch-surfing since she vanished — bouncing between older men, low-tier gangs, and some sketchy underground bars out in the warehouse district.
But the problem wasn't her lifestyle.
It was what she owed.
"She borrowed money," the man said. "Not from banks. From collectors."
"How much?"
"Six million yen."
I went still.
"That's not the problem," he added.
"What is?"
"She borrowed it using Aara's name."
I didn't speak for a full minute.
Just sat there, heart pounding like a gun held too long.
Ayin wasn't just reckless.
She was dangerous.
And worse — Aara didn't know.
I hung up without another word.
Threw the untouched cigarette into the street.
And stared up at the window again.
Aara trusted her.
Even if she didn't say it.
Even if she hated her.
She was letting her stay.
Because that's who Aara was — a bleeding heart hidden under bruised knuckles.
And Ayin was going to use that heart until it stopped beating.
Unless I stopped her first.
The question was:
Do I tell Aara?
Or do I handle it myself?
I knew what Aara would say.She'd tell me not to interfere.That this was "her problem."That Ayin was still her sister.
But blood didn't mean loyalty.
And family didn't mean safety.
I looked down at my phone.
Opened our last message.
"I'm okay. You don't have to wait outside."
I'd wait anyway.
Because I couldn't protect her from what she didn't know.
But I could make sure she never had to face it.
And if Ayin tried to drag Aara down with her?
She wouldn't get a second chance.