C1052 Grandpa Ge's past

"No way, why is it so back?"

I opened my eyes wide and slapped my forehead. I felt a burst of fatigue and I couldn't help but fall backwards.

Although the power of the Lin Symbol Art was enormous and it was derived from the Nine Words Secret Art, my current strength can only be used for a short period of time. After a long period of time, I won't be able to use it