我爸没说的那件事

 一位无家可归的失忆男子接受一场实验性医学手术，术后醒来发现自己获得新的能力，可以看穿人们内心最深处的伤痛，真实和幻象之间的界线也因而模糊难辨。

　　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.

这是系列首次以露伴的责任编辑、同时也是其得力搭档——泉京香为主人公展开的故事。这一次，京香因露伴的一句话，被卷入一场难以想象的怪异事件。本作在原作者荒木飞吕彦的协助下完成剧本创作，并由在国际上也备受关注的导演组合“5月”的关友太郎与平濑谦太朗共同执笔，推出全新原创故事。