The mysterious man

Time passed very soon. It was almost dark outside. Lisa was waiting for Dr. Valentine inside the ward. Just then she received a call from Carl Black. She quickly answered the call "Hello Mr. Black."

"Where are you? I came to pick you up but the door is locked."

She told him about her father's situation and she heard Carl Black asking "Which hospital?"

"Bill Roth hospital."

"OK."

After hanging up the call, she turned around and looked at her mother and said "Mom tonight you go back home. I'll stay here."

"No, you are not going to stay here. You go and rest."

"Mom but.."

Suddenly the door pushed open by a young handsome doctor. He came inside, looked at them, and said with a grin facing Mark Holmes "Hello, I am Dr. Liam Valentine. How are you feeling Mr. Holmes?"

"I am a good doctor."

"Very good. Let me check you."