"Such a powerful pill!" Xin Yi exclaimed as she gazed at the pill curiously.
"I can't determine the level of this pill," Cheng said with a contemplating frown on his face.
"What do you mean?" Kai asked.
"The pill system of this world is classified into four stages: low-grade, medium-grade, high-grade, and top-grade, each further divided into Tiers 1 to 3. However, regarding these pills in your hand, I have no idea which grade they belong to. I've seen a Top-grade pill before, and it was nothing like this," Cheng explained, his tone reflecting both surprise and uncertainty.
After Cheng's explanation, Kai also became curious, as he looked at the pill, he had a feeling that these pills were not from this world, and coming across this pill was is lucky encounter.