Chương 665: Destroying the Crystal

[System prompt: Congratulations, your weapon, Sovereign Blood Heaven Splitter, has successfully killed the Nether Emperor's clone and devoured the blood energy contained within.]

[Sovereign Blood Heaven Splitter's growth rate has increased to 30%!]

"Huh? It can increase in growth progress?" After hearing the notification, Zhou Han was a little curious.

"What will happen when the growth rate reaches 100%?"

[As long as Sovereign Blood Heaven Splitter absorbs the blood of a Sovereign-grade expert, it will be able to obtain the corresponding growth rate.]

[Once the growth rate reaches 100%, it can advance to the quality of a Sovereign artifact!]

"What?"

"It can be upgraded to a Sovereign artifact? This is too awesome!" Zhou Han was overjoyed.

After reaching the quality of a Sovereign artifact, its strength would be worlds apart from now.