Ye Chong's huge cannon surprised not only Sha Ya, but also Duan Qian. His parapsychic sense kept him in touch with anything happening around him.
Ye Chong made further calibrations. Five minutes later, he was done.
He inhaled deeply and pushed the button to fire the weapon.
Boom!
A massive photon beam shot out soundlessly from the cannon barrel, a silent beam of dazzling light. Ye Chong narrowed his eyes. Even through the dense mist, the beam was still too bright to see with the naked eye.
The beam vanished soon enough, but Ye Chong had to wait a second for the afterimage from the beam to vanish before he opened his eyes again.