MetaDOS develops the game’s story with the earth in 2030 when a meteor explodes across Canada and causes climate change on the earth. Nibirium from meteorite explosions has become the most expensive material on the planet in creating new energy sources for the world, the world’s largest energy corporation DOS has researched and developed Nibirium based on AMB technology to help increase the ability to prolong human life, this is also the time when DOS organizes a Battle Royale tournament that brings together excellent factors to participate