Kuniko has a strange dream of Atlas, and learns from her grandmother, Nagiko, that her biological mother lived in Atlas. Takehiko and other Metal Age members raid a train from Atlas for supplies. Kuniko, Momoko and friends celebrate Miiko's departure to Atlas. Momoko entrusts Miiko with reopening the Tropical Fish, a bar staging Burlesque shows. Residents of Duomo get into an argument over Metal Age's responsibility for the attacks and their overall role. Kuniko wonders if everyone would be happy if they are able to live in Atlas, and makes a decision to go to the city. Karin is informed by her peer that she apparently messed with Saudi Arabia's carbon coefficient, thus making the latter rake in less money. She is confused by the apparent spike in the carbon economy. Ryoko's men find no new movements from the owners of the Sun and Moon blades. Kuniko, Momoko and Takehiko sneak into Atlas by faking identities as construction workers heading into the city. Miiko is forcibly recruited to be Mikuni's replacement retainer. Kuniko gets discovered while heading through a checkpoint in Atlas' support column and the group flees. They are chased by security, but fortunately an earthquake occurs and the group uses the distraction to escape. Kuniko wonders why everyone is not allowed to live in Atlas even though there were enough space to do so.
Miiko a tiré le bon numéro à la loterie, décrochant ainsi un ticket pour Atlas. Alors que Kuniko, Momoko et d'autres se réunissent pour fêter son départ, Takehiko part en mission pour détourner un train de marchandises d'Atlas. Lors de la distribution des vivres, des dissidents du Metal-Age s'en prennent à Takehiko et à ses camarades, les accusant d'avoir attiré les foudres de l'armée sur eux. Troublée par ces critiques, Kuniko décide d'infiltrer Atlas, afin de voir et de comprendre ce contre quoi elle lutte...
ドゥオモと呼ばれた地上。そこで國子たちと共に暮らしていたニューハーフのミーコは宝くじに当選し、超高層建造物アトラスへ移住することになった。
彼女（彼？）の夢は新六本木にニューハーフ・パブ『熱帯魚』を復活させること。夢と希望を胸にアトラスへ足を踏み入れるミーコだったが、そこで待ち受けていたものは！?
El suelo llamado Duomo. Allí, Miko, una transexual que vivía con Kuniko, ganó la lotería y decidió mudarse al edificio de gran altura Atlas. Su (¿su?) Sueño es revivir el nuevo medio pub "Tropical Fish" en New Roppongi. Miko entró en Atlas con sueños y esperanzas en su corazón, ¡pero qué esperaba allí! ??
