Yu Jing immediately handed over a one-meter square object.
"This is a new material I've developed to replace the existing tempered glass. It incorporates gelatin collected from the Butcher, the hammer of the Skullsmasher, and a special fiber that Wan Xing gathered from a plant..."
Su Huan was greatly surprised. In his previous life, he had little contact with Makers and Gatherers, only knowing that these were two miraculous fields.
But he didn't expect it to be this magical.
"I can somewhat understand incorporating gelatin, but what about the hammer of the Skullsmasher?"
"The structure of the Skullsmasher's hammer is very special. It's a hollow, unique shape that looks large but is actually lightweight, becoming hard only during combat due to increased blood flow."
Su Huan chuckled speechlessly, "It can actually change weight, I thought it was always like that."
