Immortal Martial Sword Emperor

Xu Lang, the god of war on the northern frontier of Great Chu, dies, and his head is sent to the Nine Frontiers.

His only son, Xu Hai, comes from beyond the borders, takes back his father's head, and carries the coffin to the capital, demanding that the emperor of Great Chu take his own life before it in atonement. Martial arts experts, grandmasters, and gifted young heroes from beyond the borders all try to block his way.

Alone with a sword, Xu Hai cuts through an endless encirclement and storms straight into the imperial city. I am Xu Tianfeng, number one on all three cultivation-world rankings. With the sword in my hand, who can stop me?