```
Two years later, on a certain day.
When Liu Ming took out a Condensing Pill from the silver cauldron, bearing two faint silver pill stripes on its surface, a flash of delight couldn't help but cross his eyes.
This was the first entry-level Condensing Pill he had succeeded in producing in two years. Although it was merely a common pill with a singular pill stripe, its progress was tremendous compared to the ordinary pills with low purity he had concocted over the past two years.
However, at that time, Liu Ming's success rate in producing Condensing Pills was still no more than thirty percent.
Three years later, after ceaseless repetition in pill concoction, Liu Ming's success rate for producing Condensing Pills had finally reached as high as seventy percent, and occasionally, he was even able to produce earth-grade pills with a purity of over eighty percent.