Traveling Through 1840, the Fight Against the British Began at the Execution Ground

[No system + hard-core anti-British + hand-made weapons + strategic defense] In 1840, the Opium War was raging. I, a graduate of South China University of Technology, am lying in the Humen execution ground with my eyes open! The whole family and the whole village had just been slaughtered by the British army, and the next second, the guillotine was about to fall! In a desperate situation, I pretended to be the governor and worked carefully to kill the British team and form a self-rescue team. Relying on what later generations learned, they used hand mines to blow up enemy ships, and used new tactics to defeat foreign guns and cannons. From a desperate prisoner to a general guarding the city in Guangzhou, he worked step by step to resist powerful enemies from outside and break up internal strife. The national crisis is at hand, let's see how I use this city as a shield to defend Lingnan and show off my Chinese character!