Chapter 190 Upgrade Experience

“I knew from the beginning that my level was low, and I even had a hard time purifying combatants. At that time, Teacher Ruan suggested that I hand over crystal cores in lieu of the task.”

Gu Qing spread her hands, "There's no other way, this is the only thing I can do, but I don't have many purification crystal cores, and they're all high-level. To be honest, I'm a little reluctant to part with them."

So I tried purifying the crystal cores myself, starting with the lowest level. At first, even purifying a level one crystal took me several attempts to complete.

Even when my spiritual body purifies a crystal core, I can't sense it after one or two attempts.