The eerie patterns on the walls of the sewer's opening seemed to sense the birth of some power and all lit up.
Chen Shuyun, tied to the rack, merely waved her hand slightly, her fingertips forming a complex gesture, and the wind flowing through the sewer suddenly quickened.
Whoo-whoo-whoo~~~
From the peculiar whistling noise, it turned into an extremely sharp friction sound, and giant saw-like blades of wind suddenly appeared.
These wind blades, like grinding discs, scraped against the cave walls, sparking bursts of electrical light and sparks.
Soon, stone chips flew everywhere.
The entire cave was forcibly worn away by a layer, and with it, those eerie patterns were all obliterated.
As the wind blades dissipated, the ropes tied to Chen Shuyun's limbs writhed like serpents, untwisting and freeing her from her bindings automatically.
Chen Shuyun floated gently from the rack like a feather, softly landing on her feet.
