Yuji faces a monstrous Blue in South America.
Yuji volunteers to investigate a mass Blue migration in South America; the creatures mysteriously vanish by the time he arrives.
The survivors of Tony's attack begin working to transform Second Earth into humanity's permanent home.
Yuji and Marlene find Tony waiting for them in the main computer room.
Soo tries to rescue Second Earth's hibernating civilians and Marlene, Yuji and Rick deal with Tony.
Marlene transports Yuji back to Second Earth just as a new front in the war opens.
As the forces of Second Earth fall back, Marlene pushes deeper into the battlefield.
Yuji grows increasingly out of control in combat; a different kind of battle is brewing on Second Earth.
Marlene learns that Yuji's recent behavior is caused by an infestation of B cells that are eating away at his mind.
Marlene takes note of Yuji's strange behavior.
After witnessing the combat skills of a fellow Sleeper named Tony, Yuji begins to push himself.
Yuji begins training with the newly formed Sleeper Brigade and catches the eye of another young Sleeper.
Marlene and Yuji hear the reasons for recovering Sleepers.
Marlene disobeys orders and tries to find Yuji.
The high council demands Marlene explain her actions.
Marlene's squad battles to stay alive after resources are diverted from the battlefield.
Baikonur's computer defense systems has turned against the humans.
When Marlene presses Yuji to continue the journey, he refuses to leave Elena.
Yuji is rescued by nomads and meets Elena, a young nomad girl.
Marlene and Yuji meet a stranger named Dice, who lives a seemingly carefree life.
Yuji's emotional turmoil pushes the tension between he and Marlene to the tipping point.
The Sleeper Recovery Team tries to contact Second Earth.
Yuji saves the life of a little girl who lives among a group of survivors hidden within the city and promises to protect her.
Yuji begs to be trained as part of the team.
Yuji learns the truth about the Blue; Marlene and the Sleeper Recovery Team are ordered to transport Yuji to the space station Second Earth.
Yuji Kaido wakes to a nightmarish world after 22 years in suspended animation.