Four knights fight against "The Elysian" to guard "The Ark"-mankind's last defense.

Elysium is the name of a planet which is to invade Earth. A scientist newly found this planet around AD 2113, which is located at the end of the Galaxy and they gave it the name of Elysium. The story is about the message, only love for humanity can save the earth. But, the humans, in an aggressive and resistant historical situation with the motive of brave warrior's adventures, saving the human race from the attacks of outer world.—Anonymous