C722 The System Upgraded a New Function

Six hours flew by in a flash!

"Ding... System upgrade successful!"

A surge of joy sparked within Jiang Hao as the system's alert abruptly rang out. Without hesitation, he gathered the corpses of the three Martial Spirit Demonic Beasts he had just slain into his inner world, then stepped into that realm himself.

Shortly after Jiang Hao vanished, an overwhelming aura of power descended