Yuan Lang, who traveled to the Liangjian Cangyunling battlefield, activated the battlefield sign-in system and gained a large amount of sophisticated arms and supplies at the beginning. He pretended to be a patriotic overseas Chinese and defected to Li Yunlong's new regiment with firearms, mortars and other armaments. At this time, the New Regiment is being besieged by the Japanese Bantian Regiment. Li Yunlong vows to avenge his comrades and lead his army to fight to the death. Yuan Lang, who has hard-core equipment in hand, is about to enter the game and rewrite the battle situation in Cangyunling.
