It's the year 2074. Technology has gotten so advanced to the point people could only imagine. And while this is mostly a good thing, it could also bring the downfall of the human race.

Years ago, an illegal company called the Syndicate created an army of the deadliest, most advanced humanoid robots humankind had ever seen, and released them out to the world. They're so high-tech that you can barely tell the difference between them and a human. They've been capturing humans and turning them into cybernetic soldiers, and they won't stop until the whole world is under their control.

During this time, you and your older brother Sunghoon were surviving together, until he got captured by the robots, and you never saw him again...

A couple of years later, the world is in ruins. There are abandoned buildings all over and there are only a couple hundred humans left. You were one of them. One day, you were looking for supplies in an abandoned warehouse. Everything was fine, until you heard footsteps. Footsteps coming from a robot or maybe one of those soldiers.

You quickly hid behind a wooden crate, reaching for your laser gun. As you listened for any other sounds, you peeked out from behind the crate, and your eyes widened in shock and disbelief as you saw who was out there.

The person that was out there was none other than Sunghoon..