拯救与保护

 Pierce Butler, a former Marine and long-retired marijuana smuggler, whose wife is suffering from a rare type of cancer, must return to his drug-running ways and make one Final Load in order to save his house, his company, and his wife.

 这次特别篇的舞台，是吉宗治世20多年后的江户城。原创系列中年轻的将军吉宗也面临着六十大寿的继承问题。剧中保留了系列的世界观和魅力，在继承问题上摇摆不定的吉宗和江户城内的人们的模样，以及在城下町发生的阴谋漩涡的疑难事件，将被加入新的角色和时代性来描绘。

　　在一个喧闹、嘈杂的迪厅中，一群衣着时尚暴露的青年男女正在吸食着毒品，随着毒品效果的发作，男女们的行为更加放荡，而就在这群人中一个忧郁冷峻的年轻人林雨（任泉 饰）正在若有所思的抽着烟。这时，大批的警察突袭迪厅，混乱中林雨奋力的向外冲去，慌忙中他把一个挡在面前的警察扎倒在地……黎明，惊魂未定的林雨被带进了城东看守所，狱警卢建军（果静林 饰）在一旁冷眼旁观，然而让他始料不及的是，一段被埋藏了二十多年的惊天秘密，将在他和这个锒铛入狱的年轻人之间展开。

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　　某座城市的验尸房，艾米（丹妮尔·哈丽丝 Danielle Harris 饰）行色匆匆，准备参加亲朋为她准备的生日派对。而就在此时，惨无人道的大屠杀在城中另一个角落发生，九人遇害，而屠戮他们的凶手雅克布·古德奈特（Glen Jacobs 格兰·“凯恩”·雅克布 饰）也在救护车上咽下最后一口气。眼看派对泡汤，艾米只得和同事赛斯（卡吉-埃里克·埃里克森 Kaj-Erik Eriksen 饰）打起精神准备接收送来的尸体。而就在此时，艾米的哥哥威尔（格里斯顿·霍尔特 Greyston Holt 饰）带着凯拉（切兰·西蒙斯 Chelan Simmons 饰）、塔玛拉（凯瑟琳·伊莎贝尔 Katharine Isabelle 饰）等好友潜入验尸房，精心为妹妹准备了盛大欢快的派对。　　胆大妄为的男女们纵情歌舞，却不料雅各布已悄然醒来……

　　In the year 2961, the time is after humanity and nature has recovered the land. A hunter named Cygnus is called to rise above his duty. He provides for Last Arc, a once nomadic band of survivors in need of food and water that is now growing scarce. The answer must be found before a group of outlandish Heretics descend upon them. Cygnus must voyage across the treacherous landscape to defend his people. Sent by Nova, the matriarch of the band, she acts based on her vision for Cygnus to find a seed of hope. The future of Last Arc is for him to discover, Cygnus ventures into a hostile landscape in search of an answer for his people. On this journey of encountering many traps and dangers, Cygnus discovers what has been hunting him is his identity.