War of Resistance: Wipe out a Japanese infantry battalion at the start.

Transmigrating to 1937, at the outbreak of the War of Resistance against Japan, Chu Feng, the young master of Chu Family Fortress, finds himself facing a rapidly approaching Japanese army battalion just thirty miles away. In this critical moment, Chu Feng awakens a divine-level national protection system, granting rewards for every enemy kill. "Ding! Congratulations, host, on unlocking the newbie gift pack. Three rewards are available; please choose one." "Option 1: A Japanese-equipped new recruit army, including an artillery regiment, with over 45,000 men, all recruited less than a week ago, fully equipped." "Option 2: A German-equipped infantry division, including an artillery battalion, with over 15,000 men, all trained for a year without combat experience, fully equipped." "Option 3: A Soviet-equipped elite regiment, including an artillery company, with 3,000 men, possessing over ten years of combat experience, fully equipped." Looking at the three options, Chu Feng doesn't hesitate: "System, I choose the third one!" As soon as he finishes speaking, three thousand elite soldiers descend, annihilating the entire Japanese infantry battalion. Riding the wave of victory, Chu Feng publicly announced to the entire nation the establishment of the Anti-Japanese Independent Regiment, embarking on the path of independent resistance against Japan.