C323 Someone Came in Late at Night

The sound is very close to the furnace. Lee Dabao was sure that the person who spoke was under the platform outside.

Since he was inside the furnace, the people outside naturally could not see him. However, if he made the slightest sound, the people outside would definitely hear him.

Therefore, he maintained his previous posture and did not move. He was also curious about the sound of his voice