I Have a Sword Named Jiuzhou

The protagonist Xuanyuan Buqing is his father, Xuanyuan Hong, the current head of the Xuanyuan family. The Xuanyuan family has practiced swordsmanship for generations and is the strongest swordsman in Kyushu. The protagonist has an astonishing talent in kendo since he was a child, which is rare in ancient and modern times. He opened up the field of kendo at the age of only 18. However, the Kyushu continent is invaded by foreign lands, and his father's whereabouts are unknown. Let's see how the protagonist leads his family to defend Kyushu. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.