Chapter 171: The House-Building Master Arrives Yan Lao’er, true to his word, got up before dawn and went to plow the land by the river. Aside from the time spent harnessing Sanbao to the plow, the rest of the work flew by in a flash. He had to jog, stepping deep and shallow, just to keep up with Sanbao—and that was with Sanbao deliberately slowing down for him. By the end of it, he was wide awake, shaking off the last traces of drowsiness. Afterward, he drove the ox cart to a place…