Mayu (Stellie in the French version of Albator 78) is on vacation. She plays the ocarina on a jump-off. To the surprise of the crew, the Arcadia ship (Atlantis in the French version of Albator 78) begins to move on its own to the sound of the melody played by Mayu (Stellie). Harlock (Albator) tries to regain control of the controls but the helm refuses to obey his maneuver. Harlock (Albator) finally understands and finally lets the soul of his late best friend, builder of the Arcadia (Atlantis), direct the ship towards Earth, to meet the little girl...