The Golden Ones ( comic story ) The Golden Ones saw the return of Axos , which debuted in " The Claws of Axos " . It was also the beginning of the Chiyoko story - arc , which would not conclude until December 2011 . Summary . In Japan children are addicted to the new drink and TV show Goruda . A drink that makes them telepathic . . . and golden ! Plot . Part 1 : The Golden Ones . Tokyo , present day : Mr Okada walks into the office of Mr Kin , head of the Shining Dawn Corporation , and asks Mr Kin whether he has accepted his company ' s proposal to launch a product called Goruda into Europe . Mr Kin says that he is fully aware that Mr Okada is a spy working for UNIT , and that Okada ' s company is a fake . Suddenly , Mr Kin transforms into a creature , and pushes Mr Okada out of the window , killing him . Two days later , the Doctor and Amy are at a UNIT briefing . The Doctor asks Major Hiraki what is the Shining Dawn Corporation , and what is Goruda . Major Hiraki suggests the Doctor should see for himself . Later , Amy and the Doctor turn up at a family ' s house , pretending to make a documentary about Japanese life . Kaito , a small child , is watching Goruda on the TV . Goruda says , " Drink the brain tonic , one , two , three , and lets learn together ! " Kaito ' s mother says his exam results has shot up ever since he started drinking the tonic and watching Goruda . The Doctor asks Kaito if he knows the name of Mozart ' s pet cat . The Doctor and Amy visit more houses . Back at base , Major Hiraki says to the Doctor that , according to the publicity , the tonic increases the number of links between neurons . The Doctor says that when he asked first child he visited , Kaito , the name of Mozart ' s cat , he didn ' t know . The Doctor told him " Fluffy " . From then on , when the Doctor asked other children , they all said " Fluffy " , implying that the drink makes the children telepathic . Anyway , " Mozart hated cats " , according to the Doctor . Hiraki says the lab results suggest the tonic is nothing but H20 . The Doctor drinks it , and confirms it as water . He takes it back to the TARDIS for further testing . Whilst walking to the station , the Doctor notices that Sergeant Machi , a UNIT man from the base , is following them . Suddenly , Machi starts firing lasers at them , and they run into the tube . They believe they are safe , but Machi is clinging onto the window . He breaks the window and tries to kill the Doctor . The tube comes out of the tunnel and the Doctor climbs onto the roof , with Machi following . One of the passengers pull the emergency stop switch , and the train skids to a halt . Amy rushes outside , believing the Doctor fell of the roof . However , he is clinging onto the back of the train , alive , whilst Machi is a pile of alien goo on the track , dead . Meanwhile , an alien voice says to Mr Kin , " We must bring our plans forward . Begin conversion . " The Doctor wants Amy safe , so he suggests she go to Major Hiraki ' s place whilst he tests the tonic in the TARDIS . Hiraki and Amy go to Hiraki ' s home , and they see that her daughter , Takara , is watching Goruda . Whilst Takara is being told off , Amy gets a call from the Doctor , who says that the tonic contains a chameleon molecule , meaning that it comes up with the result water for every test , and that the tonic becomes more powerful every time it ' s swallowed . Suddenly , Goruda says , " Drink the brain tonic , one , two , three , and place your hands against the screen ! " Every child who drank it goes into a trance and place their hands against the TV screen . The Doctor realises the chameleon molecule can absorb energy which has change living tissue . Kaito , Takara and all the others suddenly become wide eyed . with golden skin , chanting , " We are golden ! We are golden ! " . The Doctor finally remembers that the tonic increases the number of links between neurons . The links between neurons are called Axos s . The Axons storm the street . Part 2 : The Shining Dawn . The Axons start killing everyone in their path . The Doctor runs out of the TARDIS to a barricade made by UNIT , and he tells Captain Yoshida to stop firing for three reasons . One : the Axons are inhabiting the bodies of children . If the Axon within a child dies , then the child dies as well . Two : Axons are virtually indestructible . And three : humans aren ' t . Yoshida agrees , and goes with the Doctor ' s idea of keeping the public safe . Then Amy and Major Hiraki return , saying they were " lucky to get out of Hiraki ' s house alive " . They drive to UNIT HQ , whilst the Doctor explains to Amy that the Axons are " space parasites " that consume planets by preying on the gullible and the greedy ( presumably the reason why they came back to Earth ) . At the UNIT base , there is an estimate of 50 , 000 - 70 , 000 children affected , and at least a thousand of them are heading towards UNIT HQ . The Doctor creates a hat that can tune in to the Axos pyshic wavelength , and jam it , thus saving the children . However , before he can plug it in ( the hat needs electricity to work ) , the power goes out . The Axons have infilitrated the base , and have absorbed the electricity . The Doctor , Amy , Hiraki , and the surviving UNIT soldiers head to the roof , where a helicopter is waiting . However , the helicopter shoots the building and flies away . The Doctor asks Yoshida for a grappling hook , and the Doctor shoots it at the nearest skyscraper . Amy and the UNIT soldiers go down first . The Axons make it to the roof , just as the Doctor goes down the grappling wire yelling " Geronimo ! " . In the skyscraper , the Doctor prepares to plug in the hat , but suddenly Amy and Hiraki turn into Axons ( the " real " Axon form , not the golden form ) . The Doctor explains that Amy and Hiraki are Axon replicants , like Sargeant Machi . The Axons start tearing through the UNIT soldiers to get through to the Doctor and his hat , but the Doctor uses the hat to cut the link between Axos and the Axon replicants . Mr Kin appears on a TV screen in the room , stating that he is holding Amy and Hiraki hostage . The Doctor uses his hat to break the psychic link between the children , freeing them all . However . Mr Kin reveals that , without the psychic link , the children will soon die , and says that he will kill Amy and Hiraki unless the Doctor turns the psychic link for the children back on . The Doctor is torn between letting the children die or . . . " And that is why we shall win ! " says the head of the company . Part 3 : Axos Victorious . The Doctor is thinking , trying to come up with a good plan . When Yoshida mentions that the Axons \ children have woken up , the Doctor hatches a plan . He calls Tokyo city hall , and tells them to barricade themselves in whilst the Doctor uses the hat to stun the Axons for one minute . Meanwhile , Amy and Hiraki are locked in a cell with the real Seargent Machi , but are released by Chiyoko , a young girl who had previously been seen with Axos . Arriving at the mayor ' s office , the Doctor requests the blueprints for the Shining Dawn Corporation building , believing that Axos ' spacecraft form is buried beneath it . While the Doctor is occupied , Axos contacts the mayor , claiming that they only require enough power to recharge their ship so they can leave . The mayor believes him , and has the power of a local nuclear plant channelled to the Shining Dawn building . At the same time , the Doctor discovers that the blueprints for the building are blank . When the energy is transferred , the entire tower starts shifting and changing , with Amy and the others still inside . The Doctor realises , to his horror , that the building was not built over the Axos craft , but " is " the Axos craft . Part 4 : The Power of Axos . As Axos begins to rampage through Tokyo , Chiyoko leads Amy and Hiraki to safety , but is unable to prevent Machi from being killed . Amy and Hiraki are then rescued via helicopter by Yoshida and the Doctor , who has them land at the power plant . Once there , the Doctor uses his telepathic hat to convince the children to resist Axos . Their combined mental energies form a giant Goruda , who then attacks Axos . Using this diversion , the Doctor attempts to reverse the power plant ' s feed to Axos . Unable to do so , he contacts every home in Tokyo , telling them to turn on every electrical device they have . This causes the power plant ' s energies to be drawn away from Axos , weakening and killing it . As " Mr Kin " dies , he tells Chiyoko that she promised him a world to feed . She tells him that it was all necessary for a " new life " to begin . With Axos ' hold over the children gone , Tokyo returns to normal , and Hiraki decides to take some time off to be with her daughter . References . " to be added "