Anti-Japanese War: Tell Lao Li That My Strategy Is a Bit Poisonous

The mentor Fan Cheng woke up and became a trainee staff officer under Li Yunlong who had just been fired in the world of "Bright Sword". At the time of the bloody battle in Cangyunling, facing the elite of the Bantian Regiment, Li Yunlong prepared to press the entire regiment to fight with bayonets. But Fan Cheng stopped him and activated the [Dead Poison System]!