C427 Diaoyu
427th Borderline Fishing
In the real world, the Zhu Ming Dynasty ordered people to copy the Firerope Spear after they came into contact with Portugal. But in this world, the evolution from the Primordial Fire Rod to the Bird's Beak Rod was shockingly completed in the Weixia Empire's territory, and the mature Beak Rod was even born in the Henan Province of the Central Plains