The grievances of the young masters of the four major families in the world.
Yan Tianjin looks cold on the outside.
Asakura Kairi, who was the most powerful person in the country.
The gentle and kind-hearted Nogi Yun.
The beautiful and cruel Fujino Kaoru.
The love between Jin and Kaoru, the cruelty of Kaoru Fujino, and Yu's feelings for Kaori
There is also Yanming, a huge organization that has disappeared in the world for many years and has begun underground activities again.
More than ten years ago, the four major families engaged in a vendetta against the five swords of Zhiyang, Xueyue, Zhizang, Yewen and Dark Night. Leading to ultimate destruction. .