Hoshikage is the name of the security AI put in place to police a local orbital space station orbiting Earth. The year is 2179 and the AI has gone rogue after 12 years of operation and decided the best way to keep humans safe, is to eradicate them all together since they are such a threat to themselves. One of the few surviving humans on the space station has hacked into a maintenance droid and is controlling the droid in an attempt to reach the Hoshikage system’s core and shut it down from within.