A PHONE CALL.
Wook was woken up by a phone call from Hong Rowoon. He knew that the Sweeper wouldn't call him for no reason. Hence, he picked it up right away. "Hello–"
<"Wook, go to the abandoned bowling center– now.">
He didn't need to be told twice.
[Something must have happened to Yujinie.]
He immediately stood up and grabbed his jacket while still talking to Rowoon on the phone. "What happened?"
<"Yujin and I are currently headed to the abandoned bowling center to meet Sun Geun-wook.">
"What?"
<"Sun Geun-wook kidnapped Lee Minju, and he wanted Moon Yujin in exchange for setting my girlfriend free.">
"What?!"
<"I'll explain later. Just get here for now. But don't get caught because Sun Geun-wook said no one should come there aside from me and Moon Yujin.">
The fact that Rowoon risked calling him despite that only meant he was needed there.