1st Apr 2006

Arrival of the military students and passengers on Aries Station. Commencement of their training.

8th Apr 2006

Shuhei, Aki and Aya arrive. Ryota buys time for Sayaka during a training simulation for her to find Aya and tell that she will not be able to see each other.

15th Apr 2006

Warning klaxons signal an emergency. Terrorists begin their attack while the crew and passengers attempt to evacuate.

22nd Apr 2006

Some are stranded on the station. Shuhei and Cellaria are injured in battle. Flashback to Nao's childhood.

29th Apr 2006

Flashback to Aki's childhood. The military students prepare for a counter-assault on the terrorists.

6th May 2006

Cellaria is captured. Shuhei attempts a rescue.

13th May 2006

Discovery of a strange virus. Cooperation occurs all over the station for survival. Nao is injured in an attack.

20th May 2006

Nanami is found. The terrorists are double-crossed. Flashback to Yu's childhood.

27th May 2006

Shuhei is being corrupted. Yu is captured but escapes with the help of her childhood friend.

3rd Jun 2006

Cellaris's past is revealed. The military students make plans to leave the station.

17th Jun 2006

Aya manages to escape at the cost of Gale's life who ensures her safety.

24th Jun 2006

With the station starting to burn up in the atmosphere of Earth, the rest of the crew commenced the evacuation of the station. The event shifted forward for 1 year, where everyone returned to their normal lives. Most characters' futures were revealed as well.