Author's pov
"Give me the keys to the library," Enzo said, his voice hoarse and dark. It was actually his wolf speaking. The librarian trembled in his place.
"Let me give it to you," he said as he took the key out from his pocket and handed it to Enzo. Fortunately, he had brought the key with him. Enzo took the keys and ran to the library. They followed closely behind him.
Enzo fumbled with the keys. His hands were trembling due to nervousness. It was a door lock. He finally succeeded in unlocking the door and kicked it wide open.
The whole room was dark, even though the sun was up outside. Then it occurred to him that he was the one who had asked them to close the curtains.