C558 What a Reward

"So it's called a Chaos Bead—a type of energy crystal, huh?"

If the System required it, then so be it.

"Ding! Host has submitted an energy crystal and earned one random reward. System upgrade progress is now 11/10."

A smirk played on Yang Ling's lips. The System wasn't limited to a single upgrade; it was designed for continuous improvement. More energy crystals were always better