C342 The Two Rays of Light in the Sky!
It was like a calligraphy master had written down his true teachings. Anyone who put a piece of paper on top of it could also copy the calligraphy of the calligraphy master. As long as one put in the effort, even though they did not have the essence, the general direction would still be the same.
However, this was only one-time use. As long as the calligraphy master's piece of paper was removed
