When a pioneer spaceship vanishes mysteriously. An investigation reveals that the spaceship crashed near a ravine due to unknown circumstances. Now two SAR (Search and Rescue) operatives are on a mission to find out what happened, and eliminate the alien threat.

When a pioneer spaceship vanishes mysteriously. An investigation reveals that the spaceship crashed near a ravine due to unknown circumstances. Now two SAR (Search and Rescue) operatives are on a mission to find out what happened, and eliminate the alien threat.