Please pull the trigger for this world one more time.

(An alternate world set against the backdrop of the Industrial Revolution, where magic and firearms resound, and warriors dance alongside torrents of steel!) A soldier is reincarnated on the continent of Shenzhu. In the hazy moments before his reincarnation, he hears a voice: "Heroic spirits of another world, please pull the trigger one more time for this world." ... When Mo Zian awakens as a boy, his parents have already been captured by invaders, and his old house in a border town has been ravaged by war. He must fight on! But he gradually discovers that an even greater crisis looms ahead...