Chapter 504: Another Global Announcement

"What am I missing? Why won't the system acknowledge my progress? Is it because the clone I've created still isn't good enough? Or is it possible that advancing with [Mirror World] doesn't even require making the clones solid?" Leo wondered, as he could really feel the pressure mounting now.

With only 30 days remaining in his isolation, the fact that he had yet to reach the status of a 'Master' level fighter weighed heavily on him, gnawing constantly at his thoughts.

He could feel the pressure mounting now, as he was running out of ideas on what more he could do?

"I can't control two clones at once...Just controlling one that's solid is extremely hard already.