Character Project: Story Ideas

These are ideas that are previously posted on the idea diagrams that seem most interesting of using them on my character's story:

Story 1:

Earth soldiers known as protectors of the Earth protect the nature of the planet. They are dedicated to protecting and enjoying the purity of Earth. Robots invade the Earth and start a war. The soldiers / protectors need to protect their land and ensure that nothing will be destroyed. With different technology they fight with the robot invaders. They seem to lose the war. The protectors decide to user their secret weapon by sacrificing their self. They trigger their energy aura and manage to defeat the robot invaders. In the end the planet is saved. Protectors/soldiers have sacrificed their self to save the planet and robots have been defeated.

Story 2:

Knight soldiers in the middle age encounter a big threat for their kingdom. Creatures unburied from the ground attack their kingdom. The creatures seem to be from the future buried in the past. They are robotic epic animals. The knights are unable to protect their kingdom. In the end they find a secret weapon sent to their kingdoms from the future and they manage to defeat the enemies. 

Story 3: 

Human soldiers with robotic DNA are being made as an experiment. The experiment is conducted successfully but they are having unstable levels of toxins in their brain from causing them to go crazy. They specimens created are losing control. The robotic soldiers destroy everything and kill many people. Normal soldiers have to stop them. Many battles are being given with many losses. In the end they manage to kill the human soldiers with the robotic DNA and powers they made.