Jeff Garvey is lying on the ground. He wakes, and gradually gets up, clearly in pain. He starts repeating “Kill, kill.” Meanwhile Marc Cory and Gordon Lowery are having difficulty in repairing their ship. Lowery is wondering why Cory landed on the planet Kembel in the first place. They are also wondering where Garvey is.
Garvey is watching the two men working on the ship, still repeating “Kill, kill.” He keeps behind the ship to make sure that neither of the men sees him. Garvey raises his gun to fire at Lowery, but Cory shoots Garvey first. Garvey is in a lot of pain and then lies still. Cory pulls a long Varga thorn out of Garvey from behind the ear. He warns Lowery that if he stung himself on it he would have to kill him too.
Cory and Lowery go into the spaceship leaving Garvey's body. Garvey’s hand begins to twitch and hair and thorns start to grow all over his body. He is becoming a Varga plant. Cory has a licence to kill from the Space Security Service and enlists Lowery to help him. Cory explains that the Daleks have been gaining control of many planets and that a Dalek space ship has been spotted in this solar system.
Garvey is twitching with life as spines are growing all over his body. Cory tries to contact the rendezvous ship, but cannot get through. Cory and Lowery give up on repairing the ship. Cory believes the Daleks have a base on Kembel and that is why he and Lowery are there. He explains that the Varga plant is native to the Daleks' home planet Skaro and that you become a Varga plant if you prick yourself on it. This is further evidence that the Daleks could be there.
In the Dalek city on Kembel, the Dalek Supreme waits to be updated on the latest developments. He is told that the representatives from the seven planets will be arriving for a meeting. He tells a Dalek to destroy Cory and Lowery.
Cory and Lowery are observed by three Varga plants. Lowery is making a rescue beacon. Elsewhere in the Kembel jungle, the Daleks are discussing how to exterminate the humans. Cory and Lowery are more concerned with the Varga plants than the Daleks. Lowery continues to make the rescue beacon. A spaceship flies above them and they realise the Daleks are planning something big.
Lowery finishes the rescue beacon and is about to record a message when they notice something moving in the jungle. They duck behind some bushes as four Daleks glide into the landing area. They destroy Lowery’s space ship. Cory and Lowery head deeper into the jungle and Lowery discovers a Varga thorn deeply embedded in his hand. He pulls it out and frantically attempts to suck out the poison. They continue to walk deeper into the jungle.
In the Dalek city, the representatives from the seven galaxies have gathered in a conference room. They are worried about the humans, they believe they are hostile, but the Daleks assure them that the humans will be dealt with. The representatives all approve the Dalek plans to conquer Earth.
Lowery is in pain and is still trying to suck the Varga poison out of his hand. Varga spines are growing all over his body and quickly covers them when he hears Cory returning. Cory realises that Lowery is becoming a Varga plant. He kills Lowery. Cory then picks up the rescue beacon and starts recording his message.
Elsewhere in the jungle a Dalek says that they must kill the humans. Cory is surrounded by Daleks and is exterminated; the beacon and the message survive. All the representatives pledge an alliance to the Dalek cause and start to repeat “Victory.”