剧情梗概:人类最早是由“人”和“类”两族构成,能力卓越的类族一直企图消灭人族独统世界,而人族中的神秘组织“平衡”始终在维持着两族的和平。由于人类混居又经过多年的进化,类族中出现了更强的类种,再次行动,而“平衡”也派出了精英成员与之对抗。然而,杀机背后却隐藏着更为人震惊的秘密…… Plot Summary: The earliest human being by the “human” and “class” of two ethnic groups, capable of superior tribal groups have been trying to eliminate the tribal autonomy of the world, and the mysterious organization of the tribe “balance” has always maintained the peace of both communities. As human settlements have evolved over the years, stronger clades emerged and acted again, while Balance also sent out elite members to fight against it. However, behind the murderer is hidden even more shocking secret ......