Pale ThroneWhite Throne of Bones; Gray Throne; 苍白王座; Pale Throne; 蒼白の玉座

Young Bai accidentally kills someone, from then on he enters the world of killers. A black card appeared in front of the door of pale throne, who can get the ultimate weapon left by the the most successful killer? To kill, to follow the road of killing, is it also the road to finding oneself.