Im Labor arbeiten Yutaro Tenma und Hiroshi Ochanomizu an ihrem neuen Prototyp A 106. Doch ein Experiment mit dem Roboter hat ein unerwartetes Ergebnis.
Two college students Hiroshi Ochanomizo and Ummataro Temma test out their latest robot's arm which creates a shock wave destroying their lab's wall and hurting Ummataro, Hiroshi tends to Ummataro's wounds, he asks Ummataro why did he make arm so strong? To which he replies he wanted the robot to be top notch, it looks cool and goes on to brag about their robot and it's Bewusstsien A.I. Hiroshi complains about running out of funds because of Ummatoro's hi tech upgrades reminding them that they both are late for their part time jobs, Hurriedly Hiroshi takes off on his way he bumps into Moriya Tsutsumi and knocks him down he apologizes to Moriya while his sister Motoko arrives to help out, Hiroshi takes off without addressing her, Moriya asks Motoko not to get any funny ideas to which she says that she wouldn't get involved with those guys still she thinks stimulating them would be fun. Hiroshi reaches his job as captain Dacaron in Meccha City parade where he runs into Ran Ochanomizo (his little sister) he inquires her about whereabouts of Ummatoro and asks her not to steal their spare parts while dressing up he spots Ummataro already heading up ahead (as Mayor Cemmecha) parade is inaugurated by Dr. Lolo, Roborace champion among the robots being featured while a mummified humanoid stands on top of citadel, General Takeumma catches fire crowd thinks that its just special effects continues to cheer, from a distance Motoko checks out Hioroshi and Ummataro; as Ummataro sneaks up from behind and accuses her of being a spy while she asks if Ummataro was standing here who was in the costume? The robot in the costume turns out to A106 who realizes the threatening situation and puts out the fire later Ummataro and Hiroshi check out the broken robots to find explosives concealed in it to which Ummataro points how their made A.I. sensed the situation and took preventive measures on its own accord.
大災害から５年。復興のためのロボットは技術の発展を促し、人々の生活に欠かせないものとなっていた。練馬大学の第７研究室。そこでは天馬午太郎とお茶の水博志が、新たな試作機・Ａ106に次世代型の人工知能「ベヴストザイン」を搭載しようと奮戦中。とはいえ研究費はもう使い切ってしまったから、バイトは欠かせない。今日もテーマパーク・メカシティでのバイトの時間がやってきた。ふたりは慌てて研究室を飛び出していく―。
Tenma Umataro e Hiroshi Uchinomizu sono due giovani e geniali ricercatori che lavorano alla creazione di un'intelligenza artificiale senziente.
