C222 Rank 8 technique refiner

"Duan Hongchen?" Ling'er, Qin Yinyue and the rest frowned, a look of thought appeared in their eyes, as they tried to recall if they had heard of this name before.

Soon, however, everyone shook their heads. This name was unfamiliar to them as they had never heard of it before, not even in books.

However, according to Ling Yun