On Tokyo Jupiter, a 17yr old boy, name Ayato, is living a normal life until, Tokyo Jupiter is attacked. When Ayato is saved by Haruka, Ayato cracks an egg which released a structure, known as RahXephon, to fight against Mu.

14 Years ago a Dolem apppeared. Now the same dolem is back, and killing people in Australia. Kim Hotal get's an unauthorized sound bite due to the fact that Dolems use these sounds for their attack patterns! Now, Terra must wait for the Dolem to appear, and Ayato must be ready to attack. And when it does, Can Ayato win? Ayato comes out the winner!