1 ตอน
เนื้อหาเรตติ้ง
N/A
สนับสนุน
เรื่องย่อ
One day the world suddenly plunged into great crisis with the arrival of players unknown battlegrounds. All living beings except humans started to evolve in a very rapid manner. Human's only way to survive in this world is the Unknown Battle Grounds, which they can use to hone themselves and cope with the apocalypse.