章 981: 501 Xiadu also knows Southern Dipper Secret Martial Art? (4000)_2

Thud! Casio's whole body shuddered as the clothes on his back shattered from the shock, and the momentum exploded outwards, distorting the air. Yet he did not take a single step back, his eyes bloodshot as he slashed downward with his hand knife.

The hand knife swiftly traced a sharp, slender arc through the air.

It aimed directly at Xiadu's knee, intending to disable his entire leg.

Whoosh! A rapid tearing sound filled the air as Xiadu's punch, like a spring, gathered to its limit and then thrust forward with terrifying speed.

It started slow then suddenly accelerated, like a rapier intending to pierce through Casio's neck.

Casio could only rapidly switch tactics, giving up that opportunity. His hand knife's trajectory slightly shifted, directly colliding with Xiadu's punch with a bang.

Both men were forced back, their footprints deeply embedded in the rock.