Synopsis
A clueless number-one under heaven sets out on a journey across the Central Plains.
Having trained in martial arts under three supreme masters on the remote Black Darkness Island of the distant South Sea—where no one else can approach—he finally emerges into the world as the Sword Spirit.
And the very first thing this terrifying successor of absolute masters does in the Central Plains is…
Become a courier who delivers goods faster and more precisely than anyone else?!