Loyalty to the End of the World

After a bad start in my previous life, I was reborn to establish a sniper gate. We have professional snipers, we have professional weapon refiners, and we have the most advanced equipment... One snipe a dragon, one snipe a mortal! The hacker order appears, kill the strongest enemies, hunt the most ferocious beasts... The mortal world is just a training camp, the heavenly world and the starry sky world are the landmarks for our battle! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.