In 1660 AD, the Qing army invaded the country, leaving Jinsha alone. Zheng Chenggong was unable to retreat, and 25,000 remaining soldiers were trapped in a small area. Everyone said that the Taiwan Strait was unstable and the red-haired ghost's fortress was impregnable - the Eastern Expedition would mean death.
Until an old man risked his life to cross the sea, knelt in the military tent, and unfolded a waterway map that had been secretly surveyed and mapped for twenty years: "The Luer Gate can be walked. The criminals measured it inch by inch with a plumb bob."
The whole tent was in an uproar, and the generals drew their swords - he was the Dutch general, who dared to trust him?