C69 Old Qian Was Dumbfounded 

"System, how long before I am upgraded to a advanced level warrior?"

Sitting on the ground, Su Lang immediately asked, "How much time will it take for me to break through to the next level of the Thunder Filament Arts? How long will it take for me to form a dead clone?"

"Proprietor, you only need eight hours to break through to the advanced stage!

The Thunder Filament Arts needs seven hours to