In the bar, the tables and chairs are arranged very neatly, and the air emits a light fragrance. In the empty room, only the light is on the water bar, and the crystal glass is shining under the shadow of the light.

The waiter standing at the bar looked up, rubbed his crystal glass carefully, and said to the two men who came in, "It's not open today!"

"We're here to find someone. It's about nine o'clock."

The waiter looked at the speaker and put one hand under the table. "I haven't received a similar report. I'm sorry, sir."

Between the words, two eccentric people came to the waiter, and...