C123 The Return of Grace

Qinqing suddenly had an idea when she saw the marks left behind. She could make a mark while finding a way out.

"How is this possible?" Qinqing used her hand to touch it a little. This was indeed the sword mark she left behind. She could sense the depth and aura from it, but it was even more difficult for her to understand.

She quietly left a mark on the mark, as thin as a strand of hair