C1771 The Unreasonable Refiner Su Lang!!

But now, before them stood an extraordinary refiner capable of instantly elevating a weapon's rank—a marvel that no amount of contributions could ever secure!

"Su Lang, I need to upgrade my weapon. Here are the materials I've prepared!" Yi Heguang was the first to approach Su Lang, presenting a storage tool. "Also, this modest gift is for you. Please accept it!"

"Yi Heguang