C275 Fire Transformation

"What?" Yao Yan was shocked. When he saw the data, he was so angry that his nose almost went crooked. What was going on? He had been nourishing himself for half a day. How come he had only advanced one percent? Why is it so real?

"It's a very normal phenomenon. After all, this is a level nine precious artifact. It can't be easily repaired." Portia explained when she heard Yao Yan's complaints