Chương 681: Submission of the Heaven-Opening Axe

These 10 million Supreme enhancement points were additional rewards for completing the mission.

It was just right to use it here.

[System prompt: You have activated your talent, Infinite Enhancement. The Sovereign artifact, Heaven-Opening Axe, has been successfully enhanced ten times. New attributes have been updated on the virtual interface. Please check in time!]

Accompanied by the system notification, ten white lights flashed.

A powerful force instantly surged out from the Heaven-Opening Axe. The violent aura was even more destructive, and its might was on a completely different level from before.

"This is…" The Heaven-Opening Axe felt an inexplicable energy surge into its body and was a little surprised.

After all, even though he was experienced and knowledgeable, he could not tell the exact origin of this power.