Following the conclusion of the greatest father-son fight on earth, Baki and other legendary fighters are overcome with unbearable boredom. Meanwhile, 364 meters beneath Tokyo Skytree, a secret plan is set into motion that seeks to revive the master swordsman Miyamoto Musashi... Unleashed in the present day, this menacing new threat wields his swordsmanship with unparalleled power and speed to attack Baki and the others.

近未来的东京，有着一个为了夺取“最强武器”而建立的两大组织，以开发最强兵器为目的的导示重工，和通过操控遗传因子来制造优秀人类的NSWF。他们的共同目的只有一个，就是得到那个拥有着最强威力、并且只有通过被选中的女人才能操纵的终极武器“WITCHBLADE”。地震灾害的6年之后……天羽雅音、梨穂子 ，两人幸福的生活着，但是，等待着她们的却是，WITCHBLADE那暗之力的召唤，以及异常残酷的命运……

#黄泉的使者# 动画化决定！