during the anti-japanese war, the people of haiyang, jiaodong peninsula, under the leadership of the communist party of china, cooperated with the eighth route army to carry out landmine guerrilla warfare. in the mountains, on roads, on seas, inside and outside japanese strongholds, they attacked the japanese and puppets in the mountains. ddd。 fight wits and courage with the enemy, and launch a world-famous mine war with the japanese aggressors! the stones are shocking, life and death are lingering, watching heroes and landmines battles, and writing about the tenderness of the chivalrous children. militia guerrilla zhao hualong is good at imitating and transforming various landmines and has become a well-known explosion king. he also has a group of combat backbones who make the enemy scared: old boxer league member zhao, who is good at using local cannons, erya, a sharpshooter from hunters, and xiaohuzi, who is very good at water, but not perfect as a warrior... during the years of war, zhao hualong had emotional entanglements with three women of different backgrounds and different personalities, and innocent friendship and love intertwined, and romance and sacrifice coexisted in the smoke of war.