Fushi no Sougishi

This is the story of the hero who must kill the princess.

This is a world where the dead are sent to the final rest by the Immortal Undertakes,

a race of long-lived beings who look human. Leon, a half-breed,

is the youngest of them and is on his way to take his final test

when his train falls off its tracks. He meets a human girl in the forest and though he doesn’t know her, he somehow feels he must protect her… from the other Undertakers!