An unknown accident occurs in Tokyo Bay's Aqua Line, which causes an emergency cabinet to assemble. All of the sudden, a giant creature immediately appears, destroying town after town with its landing reaching the capital. This mysterious giant monster is named "Godzilla".

Barbara is an adult-orientated fantasy tale filled with love and the occult from Osamu Tezuka's reimagining of "The Tales of Hoffmann". Its story deals with the erotic and bizarre experiences of a famous novelist called Yosuke Mikura whose life is tossed upside down by a mysterious girl named "Barbara".