The Strongest Gunner

In the ancient land, the dragon roars! The capital of the underworld, full of demons and monsters! The Territory of Extreme Cold, the Frozen God of War! In the green forest, elves dance! When Su Yun used the world's unique Eye of Hell to snipe an S-class Lord Red Flame Dragon thousands of miles away, he couldn't help stroking his hair and said narcissistically: "For a gunner like me, the strongest gunner in the universe, these are just small cases." (Updated twice a day before the contract was signed, and also updated twice a day after the contract was signed)