I'm a Shinobi from Edo-era Japan, sent to an island full of convicts to find the Elixir of Life after the magistrates couldn’t kill me. My own life takes top priority and I'm not planning to die— I know ninjutsu and can’t be killed by normal means. My whole goal's to survive and make it home to my wife, Yui. I'm not about to lay down my life. But I'll sacrifice whatever it takes otherwise.