She thought that the pills would be ready in about four to six hours. However, the pill furnace made a rumbling sound from time to time, till the temperature of the pill furnace started to burn. The pill furnace was red hot, and Feng Jiu who had never encountered this problem before was getting a little nervous.
"Is the furnace going to blow up? Should she continue? I added more thunder vines and reduced the quantities of snake grass and ground spark, so why has it turned out like that?"
She murmured, puzzlement in her eyes. As she looked at the red hot furnace, she couldn't help by step back slightly. In the past, when the pill furnaces exploded, it just exploded, unlike this time where the entire furnace was red but it still hadn't exploded.
She was worried as this was not the best pill furnace. She thought that this pill furnace was good enough since the pills were lower than fifth grade. She didn't realise this would happen when she added more medicines.
