In a final attempt to save the human race, a genetic engineering program was initiated in hopes of creating a new breed of human beings with special skills and abilities to benefit all of society. Successful, the Earth begins to enjoy a new era of peace... until the appearance of a mysterious artifact of unknown origin enters between the Earth and the moon. A group of enhanced humans have been selected to investigate. Armed with a prototype warship known as 'Shaft', this strike team (Mika, Mir, Remmy, Tiki, and Sofia) may be the only thing between continued peace and the total destruction of the Earth!