Lyman Smith stood in front of the ward again. He stared at the closed door and turned it to guard it.

Locked! Lyman Smith was stunned for a moment. He was about to shout, but he tried his best to control himself and knocked on the door. "Open the door, Nora!"

There was silence, and no one answered. Lyman Smith calmed down and banged the door again, shouting, "Nora, open the door!"

This handsome and irritable man attracted the attention of patients and nurses passing by.

"Sir, there is a key!" Gasping for breath, the nurse ran to him and gave him a bunch of keys.

Lyman Smith took the...