C127 The Generator Lit up Hope and Qin Mengli Warned Tang Bing!

"Generator?!" As Tang Bing dragged wires out of the workshop and began fitting light bulbs around the room and staircase, the onlookers caught sight of the generator inside and exclaimed in surprise.

Qin Mengli could hardly believe her eyes. "Tang Bing, did you build this generator? When did you learn to make something like this? And