地球联合宇宙局发现外太空有个X星球,因为X星球发射电波而发现,宇宙局派出太空船D1前去探查,太空人富士和古连到X星球时却备受礼遇,而X星球的人表示为了消灭在当地作乱的王者基多拉,需要借出哥吉拉和拉顿。
Tetsuo:
You? Well this is a funny place to meet. Yah, I'm gonna die laughing.
Astronaut K. Fuji:
[about King Ghidorah] Can't you drive it away?
Controller of Planet X:
If you have an idea how to do it, won't you tell us?
Controller of Planet X: