A woman walked in the dark corridor. Her hands look carrying some important document and she stepped on the lift in the end of this corridor. She pressing the button into third floor. The lift started to up to her destination.

Ding! The lift door open slowly and a bright light coming into her eyes right away, she even need to blinking a few times. There is a big table in the middle of this room, a nameplate of Kim Ryeowook is there decorating the beautiful table. And there is a young man looking at his laptop with serious eyes, he looks so little yet so dashing at the same time. She walked slowly to her boss and stopped in front of him.

"Excuse me, Mr. Ryeowook. You got some request and call from few clients. There is their document." She gives the documents to Ryeowook. Ryeowook saw her just a few seconds and take it.

"Thank you, Luna-ssi." Ryeowook smiled at her.

"It's so late, why you're not going home yet? I wanna locked the door." Luna talked non-formal to him while show him the key. His boss is like a friend to her, they are in the same age and have been know each other for 5 years. If their work is finished, they will talk casually to each other. Ryeowook just chuckled to see her keys.

"There is a lot of works to do. Just go home first, Luna. I will finished in a few minutes."

"Don't push yourself. You will get sick, you know." Luna complained.

"Don't worry. I will always be healthy." He said jokingly.

"Ah, that's right. There is one client that very stone headed. You can see it there, his name is Cho Kyuhyun. He insisted to meet you. Although i already said that you need to look up at their document before working for a client." Luna separated the documents in Ryeowook's hand and give him one file with Cho Kyuhyun's name on it.

"What is his situation?" Ryeowook furrowed his eyebrows. Looking at the document with a handsome face on it.

"Corruption case of Cho Corporation. He is the CEO in the company." Luna mumbled. "I don't understand yet, but there is a lot of things that not makes a sense in this case." She continued.

"I will read it." Ryeowook nodded, not looking away from that papers in his hand.

"I will go home now then." Luna walked towards the lift.

"Ah! I accidentally give him your number. He always disturbed me from yesterday i even can't sleep! Sorry. Be careful, he will disturb you know." Luna smirked and walked in the lift.

"Yah! Don't give my number to just anyone!" Ryeowook shouted. Luna just chuckled to him before the lift's door closed.

"How come i have a secretary that do whatever she wants." Ryeowook sighed and looked up to his laptop. He needs to choose one client. But first, he must review whoever that needs the help of Kim Ryeowook.

°~°

"Ah! I'm so tired!" Ryeowook jump to his bed. He just got into his apartment and finish bathed. The time is 2:00 AM right now and he is really sleepy.

Just before he go into deep sleep, his phone rang. The song of 'It Has To Be You' played many times and he got irritated. He pick up the call lazily without checking the number. Who the hell called at this late hour?

"Hello?"

"Hello, is this Mr. Kim Ryeowook?" A deep voice meet his ear. Ryeowook furrowed his eyebrows and look at his screen, there is an unknown number without name.

"Who is this?"

"Ah, i'm