Chapter 547: Chapter 547: There are the Most Important Problems to Overcome

Yu Ying had no idea what had happened, tilting her head and asking: "Shaman, what major problem have you solved?"

"It’s the problem of heating water. Our Tribe won’t have to keep using wood to burn fires anymore." Su Bai’s lips kept curling upwards.

The method he had suddenly thought of truly filled him with joy. He had not expected that the best solution had been right in front of him all along, only he had forgotten about it.