Please pull the trigger for this world one more time.

Step into an alternate world backdrop of the Industrial Revolution, where arcane magic and the thunder of firearms intertwine, and formidable warriors clash amidst rushing torrents of steel. Against this volatile setting, a fallen soldier is granted a second chance at life on the continent of Shenzhu. In the hazy moments just before his reincarnation, a mysterious plea echoes in his mind: "Heroic spirits of another world, please pull the trigger one more time for this world." When he finally awakens as a young boy named Mo Zian, he finds no peace. His parents have already been captured by ruthless invaders, and his childhood home in a quiet border town lies completely ravaged by the flames of war. Thrust immediately into a desperate struggle for survival, he has no choice but to take up arms and fight back against the encroaching enemy. Yet, as Mo Zian battles his way through the immediate dangers surrounding him, he gradually uncovers a terrifying truth. The war at the border is only the beginning, and an even greater, world-threatening crisis looms ominously on the horizon, waiting to test the limits of his resolve.