C490 Dig the Foot of Wall

It was quiet, except for the incandescent lights in the room.

Mu Jian lowered his head, his brows locked together as the lines on his face tightened. It was unknown what he was thinking about.

Raising his eyes, Mu Qi saw Mu Jian's silence, so he organized his thoughts before slowly saying, "Grandfather, sometimes just listen to words, seeing is believing." There was hope in his voice