暴力规则

　　经历了最可怕的一段过去，可奈（大岛优子 饰）已经精神接近崩溃，残酷命运的安排，让她最终也无法逃脱半身死灵“嗒卡嗒卡”的猎杀。路过事故现场的水谷菜月和中岛玲子是就读同一所高中同一班级的好友，她们的学校即将举行文化祭。担任文化祭委员的玲子无意中触怒了班内小集团的头头刀根绘梨香，由此遭受了无休无止的孤立和欺凌。菜月看在眼里，却不敢组织，只能随波逐流。终于有一天，再也无法忍受的玲子将希望寄托在半身死灵身上，她将与绘梨香亲近的同学相继骗到人行天桥，目睹她们被猎杀的残忍一幕。　　菜月终于发现了好友的秘密，她尝试阻止，并且了解到半身死灵的背景和不为人知的过去，可是为时已晚……

　　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.

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?