Blade of the Immortal

Join the adventure of a ship of murderous but merry misfits as they troll the deep blue sea for sunken treasure belonging to the royal family. Former bandit leader Woo Moo Chi and his right-hand man Kang Seob prefer a life aboard a ship. Captain Hae Rang and her motley crew set sail to lay claim to the bounty only to face some unwelcomed competition from Bu Heung Soo

Both works feature an old and weary ronin traveling with a young woman that needs to be protected from those trying to kill them at every turn. The fight scenes are also of similar quality.

Time is A.D. 927, when Georan invaders have conquered the ancient Korean capital of Balhae and set up a new country, Dongran Guk. The leaders of Balhae desperately need a royal figure to reunite their nation. They find a prince, the previously exiled Dae Jeong Hyeon, who's hiding out under the name So Sam. The leaders dispatch a peerless swordswoman, Yeon So Ha, to protect So Sam before Georan's Killer Blade Army, commanded by Gun Hwa Pyeong, find him first. Initially, he sends his deputy, Mae Yeong Ok, to handle the situation: She wants to become the greatest swordswoman of the age and knows she must first kill Yeon.

On the eve of the founding of the Joseon Dynasty, a delegation of Chinese envoys is transporting the Emperor’s State Seal only to have it swallowed by a whale mid-journey. The substantial reward announced for its return motivates Jang Sa Jung and his mountain men to hunt down the whale. Soon enough he clashes with Yeo Wol, the female pirate captain, putting them on course for an uncharted adventure.

Rin vows revenge for her parents' murder and enlists the help of Manji who is known as the "immortal samurai." As he battles the gangster swordsmen of the Itto-ryu clan, Manji begins to sense something unusual about his invulnerable body.

Both are epic Samurai movies. Both movies are very similar...............................................