Chapter 1355: Sorry

way slowly.At this time, Qin Madam looked at the steward.The steward immediately turned around and rushed to An Xuetang's side, blocking her way.An Xuetang narrowed her eyes, this steward had light ku...rder to quickly research that explosive, she could only adjust the ratio again and again, slowly experimenting, step by step. Two days passed, and she still hadn't figured out the ratio. She was getti...