"Manifest Soul Weapon: Air Cannon!" He exclaimed, as a large, wide gun formed in his hands. It kinda looks like a bazooka. Let's see what it does, shall we? I then picked up a small stone and tossed it across as hard as I could while staying silent, the stone hitting a rock formation several meters away. "There you are!" He yelled out triumphantly, as he turned in that direction and took aim with his weapon. A loud suction sound echoed out, similar to how a vacuum cleaner sounds, before he pulled the trigger and fired out a pressurized air projectile, which hit the rocks with a strong impact, cracks spreading out. Ah, I see, the back of his weapon sucks in air, and the front shoots it out at a high pressure. The suction sound echoed out again, before he fired another blast of pressurized wind.