Aquarion

Pierre Vieira and Silvia de Alisia are out on a mission in Arc City to find the reincarnation of the "Solar Wing", and their current target is an orphan named Apollo. However, Shadow Angels suddenly attack the town, and DEAVA sends out a Vector unit consisting of Sirius de Alisia, Glen Anderson and Hong Lihua to deal with the threat.

After the battle, Apollo has been put into detention until DEAVA can find out more about him. Meanwhile, Sirius, Raika and Silvia head out to battle more Shadow Angels, but trouble arises as yet another Cherubim arrives. It is revealed though, that these Angels are but mere soldiers, as this one is controlled by a human-like Shadow Angel known as Toma. What's more, Toma has a connection to Apollo's previous life...

Apollo enters the Element school, where the Elements train. The new recruits - Apollo, Jun Lee and Tsugumi Rosenmeier - then enter a training simulator, and Apollo ends up being partnered with Silvia. In the simulator, the two accidentally shares a kiss. Later on, the Shadow Angels appear yet again, and Silvia, Sirius and Raika heads out to attack them. However, Apollo accidentally winds up in Silvia's Vector, and now they need to co-operate to fight properly.