The Legend of Battousai- A prologue

In the 18th century Japan, the Samurai were being brought down by modern weapons.
Most of them being powered by Gunpowder. This brought an end to the Sizuchi regime,
and brought about the Meiji Era.

However there are some men who refuse to give up the sword and continue to hurt and kill people.
But there is still hope.

During the revolution was a soldier known as Battousai the Manslayer.
Realizing what he did, he left the imperial army and vowed never to kill again.