Global Class Change: I'm a Holy Gunner, and I Kill in One Shot

【Gun God + No System + Technical Skills + Arrogant and Dominant + Ruthless】 Ace sniper Chen Luojun starts out as the Holy Gunner and becomes the coolest guy around. Swordmasters are strong? They can fly, too? I'll shoot you right out of the sky. A necromancer who can summon an army of the dead? A one-person natural disaster? I'll get a headshot in the middle of your army. A gunner's bullets can turn corners. That's perfectly normal, right? A hundred percent penetration, and anyone who shows their head gets taken out instantly. That's perfectly normal, right? A divine skill that never misses, killing people from four hundred kilometers away. That's perfectly normal, right? The other classes break down: “Bro, don't shoot! We surrender!” Chen Luojun says, “Oh no, I think I'm a little too handsome!”