In a Kyoto shrouded in mystery, a ninja's honor is tested as he embarks on a perilous mission to protect his village. With a hidden blade as his only hope, he must navigate a world of deceit and betrayal, all while holding onto a promise that could change...

A story of deceit and betrayal, where a shadowed promise leads to a broken heart and a lifetime of regret....

In a world where shadows hold the power, two martial artists face off in a moonlit duel that will determine the fate of their clans and the balance of the martial arts world....