Sekjong was awakened by Jinhyun's continuous calls.
"What the hell?" he muttered when he saw that Jinhyun left him 20 missed calls. He dialed back.
"Why did you take so long to respond?" Jinhyun yelled.
"It's three o'clock in the morning!" Sekjong complained with a yawn. "I was sleeping-"
"Go and check on Yoona!" Jinhyun ordered. "Now!"
"Yoona? At this hour?"
"Yes," Jinhyun replied. "Check up on her and see if she's okay. Take her address from HR and go. It's urgent!"
"O-okay," Sekjong agreed, feeling confused. Why was Jinhyun so panicked about Yoona? Something was wrong.
He quickly hung up the phone and got dressed. Before leaving, he called Yoona's number. To his surprise, an elderly woman picked up.
"Hello," she greeted.
