fire energy is undoubtedly the best energy for refining beads. However, when he Ru saw that Yi Feng could almost burn the whole void into a heat wave, he Ru was also amazed.

she has seen that Yi Feng uses metallic energy and has a very high control over metallic energy. Now it's obvious that Yi Feng's use of fire energy is better than that of metal.

not surprisingly, Yi Feng used fire energy to refine pills. Although metal energy is the first to understand, but the most used is fire energy.

when he Ru saw that Yi Feng had made ten pearls at once, she was very unconvinced. At...