cyborgs

Akita struggles to save Lou's brain on the space station Ketheres, where it is being used to power an A.I., and finds herself in the midst of a power struggle between planets that have discovered the secret of immortality.

Alita entered the Zenith of Things tournament to save her friend Lou's brain from being used as a computer component, but she questions her goal when learns that her opponent has a worthier cause.

Alita wakes to find that she has been moved into a different cyborg body, as beautiful as ever, but more powerful. She also finds that while she was "gone, " Nova revealed the terrible secret of Tiphares. Now, those that know the truth are being hunted down by killer robots, and a group of children needs Alita's help. But who can she trust?.

Teppei, Foh, and Hokuto do battle with each other while under Salome's mind control, and another enemy, the Juggler, pops up and appears to be bloodthirsty as details of the Dancing Princess' horrific childhood are revealed.

Fah and Quantrol meet in mortal combat, where it is do or die, and a call from Teppei causes Fah to risk everything on a final move, while Teppei faces off against Melmut.

Teppei and B'tX, a highly advanced artificial intelligence machine, continue their quest to rescue Teppei's brother from the evil Machine Empire, but must first get past Mislim, an agent of the Machine Emperor.

Toward the end of their journey, Teppei is threatened by Dr. Poe, leaving Foh-Hokuto ten minutes to beat him; and Max is attacked by a computer virus.

Claes and Angelica, two young children, train as secret operatives of an elite killng group for the Social Welfare Agency hidden in Italy's ancient ruins.

Deconstructs Iron Man to find out how we could use modern-day technology to create a suit of armor similar to the one Stark made.

Henrietta survived the brutal murder of her family and wasadopted by the Social Welfare Agency, which healed her injuries with robotic components and brainwashed her. Now she is a cyborg assassin under the care of her handler Giuseppe, but she still has the feelings of an adolescent girl.