I Transmigrated into Bright Sword: Anti-Japanese Sign-In System

Xiao Yun transmigrates into the Anti-Japanese War period in the world of Drawing Sword. Armed with a System, he obtains modern knowledge and supplies through daily sign-ins in a pocket dimension. Along the way, he meets Mou Yong, and the two join forces to fight warlords, secret agents, and other villainous forces. Guided by their devotion to their country and people, they steadily build up their own power and strike at the invaders, with the goal of driving them out of China and bringing peace and stability to the nation.