C1363 System Upgrade Synthetic Recycling!

[Ding!] The system has reached the upgrade standard and requires one hour to level up.]

Ye Fann, who was waiting for the box to open, suddenly heard the system's notification sound in his head.

Before Ye Fann could react, he suddenly felt the world spinning around him.

He hadn't thought that such a situation would occur with his own cultivation.

It was a good thing that he did not faint