简介
Follows a man whose pregnant wife gets murdered and despite the police investigation, the truth is unknown. He tries to find what happened, which confronts him with situations of suspense and terror.。2018年9月宣布新作动画制作决定，故事接续2015年版的OVA《一骑当千 Extravaganza Epoch》，标题为《一骑当千 Western Wolves》，2019年1月3日开始每月在AT-X放送，BD/DVD于2019年2月27日发售。。