PART2-I Upgraded My Musket to a Gatling Gun—Now Every Monster Within Range Is Just Target Practice.

What the story is about

Li Yang, a Gunslinger with a Machinist class, uses drones, custom weapons, and independently acting Gun Maiden summons to dominate a monster-filled tournament and protect his teammates. As the competition expands into a journey toward a fortified city and then an international battlefield, he faces stronger monsters, rival professionals, and dangerous human enemies while building a powerful mechanical squad.