Some time in future, humans started to use robots almost for every type of job.
Everything seemed normal at first, until, one day, the robots started to change.
The humans, at first, didn't see the changes or they didn't care.
The robots were adapting much faster to the global changes that are happening in the world.
It was a battle lost with out any casualty.
The old way of life is no more.
After some time, the ninjas came down from the mountains...