Average high school student Kyou Sogoru is an avid swimmer living in beautiful Maihama City. He spends his days hanging out with friends, swimming, and playing video games. However, his normal life turns upside down when a beautiful and mysterious girl named Shizuno Misaki approaches him with a strange request—jump into their school's pool together.
This fateful leap transports Kyou into a war-torn world where humans pilot impressive humanoid robots known as Zegas to fight against malicious aliens known as Gards-Orm. To spearhead this endeavor, humans have formed Cerebrum, a rebel organization working to prevent the Gards-Orm from eradicating humankind.
As Kyou participates in combat operations, meets his fellow Zega pilots, and witnesses countless deaths, he begins to question the true nature of this world as well as his own life.
[Written by MAL Rewrite]+ More
Characters & Voice Actors

Abyss
Supporting
Avenir, Chris
Supporting
Avenir, Arque
Supporting
Dita
Supporting
Fosseta
Supporting
Irie, Ayaka
Supporting
Isola
SupportingRecommended for you
Digimon Adventure tri. Determination
Movie
88m
Haiyore! Nyaruko-san F
OVA
27m
Martian Successor Nadesico
TV
23m
Killer Seven
ONA
11m
Nanbaka: Season 2
ONA
23m
The Prince of Tennis II: Specials
Special
23m
Dusk Maiden of Amnesia: Ghost Girl
Special
24m
Magic Knight Rayearth II
TV
24m
Ajin: Demi-Human
TV
24m
Waiting in the Summer
TV
23m
Imawa no Kuni no Alice (OVA)
OVA
23m
Say "I Love You".
TV
24m