is that it's relatively easy to manufacture.But this, in Li Chen's view, was still far from enough."The power must be at least twice that of the gunpowder currently in use. After that, materials can...Chapter 750: Scolding the Empressly order the kitchen to prepare a feast. Today, everyone gets their share of delicious food and drink, the house will provide enough!"Xu Changqing's words caused the crowd to erupt in even louder chee...