Job Transfer for All: My Bullets Evolve Infinitely

While others were still cheering for the transfer to an A-level profession, Lin Ye awakened to the only profession rated as "ungradeable" - [Gunmaster]. There are no skills, no attribute bonuses, and the initial attack power is 1. Ranked last in the school, his girlfriend broke up with him on the spot, his recommended quota was voided, and he was not even allowed to participate in the lowest level novice dungeon. Everyone said: Lin Ye is useless. Until that day - when he was on the verge of death, he activated something that no one had discovered. [The magazine system is loaded. [Current bullet type: Ordinary copper core bullet (white)] [Killing monsters can accumulate "magazine experience", and when the experience is full, the bullets will evolve. [Next level: Armor-piercing bullet (green) - Penetration +100%] A year later, when the S-class monsters broke through the defense line of the Great Steel Wall, millions of professionals were defeated like a wave. Above the defense line, Lin Ye slowly set up a pitch-black spear and pointed it at the extraterritorial lord who was helpless even by mythical professionals. [Bullet types have been switched: Annihilation Bullet (Color) - True Damage, Ignore Defense, Must Hit, Instant Death Determination] "One shot is not enough?" He pulled the bolt and the cartridge casings fell to the ground. "One million rounds then." ——That day, the whole world heard the sound of gunshots.