C1034 mass light bulb

After Li Xuanwu was left at the meteoric iron mine, he began to control the light bulb to work hard to mine.

However, because there weren't many light bulbs, the mining speed was very slow. They still had to spend most of the day helping the light bulb search for food to replenish energy.

Just like this, Li Xuanwu passed through his most difficult period.

However, as time passed