248 passed?

Zhou Bai then saw a loving father-daughter interaction and, after eating breakfast made by his mother, left the house together.

Lin Muqing pondered, "Zhou Bai, follow these two, Jiang Dong and Jiang Mei, and see what happens to them. I'll stay here and keep observing Gao Qing. If anything unexpected happens, come and inform me right away. If nothing out of the ordinary happens after half an hour, come and find me."

Zhou Bai nodded and followed them. However, a few dozen meters from the door, he saw the two suddenly vanish before his eyes.

"What happened?" Zhou Bai was slightly startled and immediately rushed to the spot where they disappeared. His Primordial Spirit forcefully expanded, inch by inch, inspecting the surroundings for any potential clues.

He even swept through the ten-meter radius around him and other people's rooms with his Primordial Spirit.