He transmigrates into the world of Bright Sword! Dai Guannan, separated from the main force, accidentally wanders alone into a Japanese artillery camp. Just as the slightest misstep threatens to get him killed, the System pours fuel on the fire by ordering him to wipe out the entire artillery position! Dai Guannan chooses to fight, and with the System's “incredibly powerful mortar squad backup,” he turns the enemy battalion into a panicked rout! Afterwards, even Li Yunlong is left utterly stunned! Later, his feats become legends: bombarding the Sakata Regiment at Cangyun Ridge with “incredibly powerful mortar squad support,” and bombing Ping'an County with “super-duper armed helicopter support”! And that's not all. He's also got “godlike marksmanship,” “a tank assault like an endless steel tide,” “the terrifying Miss Qiu,” and more! (As everyone knows, Li Yunlong > the Jade Emperor! The Brigade Commander > Li Yunlong! Dai Guannan > the Brigade Commander!)
The author has written two time-travel novels based on the classic sword story, and each one is better than the last.