章 521: Chapter 385: The Hidden Basement_1

Upon Leo Ray's signal, their subordinates prepared to rise from the sofa and search for Merchant Ayla Howard once more.

Without warning, the entire room unexpectedly experienced a sudden vibration.

Instantly, the square plate on the coffee table and the teapot and teacup beside it began to tremble slightly, making a clear clashing sound.

Amidst slight astonishment, Leo Ray noticed.

Although the sudden vibration was not intense, nor did it even make it difficult to stand steadily, it gradually intensified before weakening again and finally stopped after about a minute.

When everything returned to normal.

Without hesitation, Leo Ray signaled his subordinates to be on high alert.

He then asked Linda, the female knight, "Linda, was the situation just now the same as your previous encounter?"

On the other side, Linda replied after a slight pondering, "My Lord, it was almost completely different from what I had encountered before.