于宇同：无主之花

　　在一个陌生的城市醒来，一个对自己是谁没有记忆的人必须面对自己身份的谜团。但他不顾一切地寻找自己的过去，使他与强大的敌人对抗，导致一场决战，这将决定他的命运并揭示他的真实身份。——哥斯拉

　　佐藤铃（道本成美）为了逃避母亲（南久松真奈）的过度干涉，在川上信夫（泉知束）的引导下，前往东京的一处房产进行内览。尽管被告知前住户山本孝雄（岩永ひひお）因欠租而失踪，铃仍被这处优质房产所吸引。信夫提议她单独继续内览时，铃顺从了他的建议。然而，她在房中听到某种不祥的声音，被引导着打开了一扇通往异世界的门，随后被强行拉了进去。醒来后，她发现自己身处一座荒废的巨大建筑中，迷茫中遇到了自称山本孝雄的男子。这个空间被某个怪物所支配，既无法逃脱，也无法死去，真正的无间地狱。

　　

　　Kyohei Aizawa, an assassin for a covert non-governmental espionage group in Japan called "SEEK", is grieving over the loss of his girlfriend from a tragic plane accident. The leader of "SEEK",Ryo Mikumo, contacts him for an emergency mission; save a fellow agent, recover a new highly explosive liquid called "RDX@", stop a ruthless Yakuza leader, Sojiro Kotsuki, and his gang before they take over Japan. Although the Ninjas were thought to have disappeared... the new breed of assassins live on helping to protect Japan and all that is right; the Ninjas are coming soon.