In the warehouse of Camp 27, a seven-meter-long gun barrel was connected to a turret covering an area of more than ten square meters. The middle section of the gun barrel was connected with a hydraulic triangle bracket. With just one look, this cannon seemed to just be "long", but it was not the case.
The narrow barrel did not emit any physical projectiles. Instead, it was firing magnetically confined plasma particles with a core temperature of several tens of millions of degrees. After being hit by the magnetic field, the plasma confined by the magnetic field relied on its own thermal energy to melt through the metal armor of the target, and at the same time release the electrical energy condensed in the plasma instantaneously to destroy the soft targets and electronic devices in the armored units.