黑之契约者2：流星的双子

十年前，东京出现了一个不能解释的领域。从那片领域走出的人获得了一种特殊的超能力——可以随意夺取他们的性命。却如恶魔般从此失去了梦与心。那片神秘的区域被叫做地狱门，而那些因此获取超能力的人被叫做契约者。美国的CIA，英国的MI6，日本的警视厅统统对神秘的地狱门进行了调查研究，甚至那个庞大的神秘组织潘多拉也开展行动，妄图消灭契约者们。知道真相的契约者们则团结在一起进行对抗。而另一方面，有着“黑之死神”之名的黑（木内秀信 配音）接受命令执行着组织的任务，同时也一直在寻找5年前失踪的妹妹。在执行任务的过程中黑偶遇之前的恋人琥珀（川上伦子 配音），发现眼前此人似乎隐藏着一些不为人知的秘密。 　　究竟黑会不会知道琥珀真正的身份？他和妹妹是否能重逢？而人类和契约者的情况会如何发展？The 2nd installment to the Darker than Black series. This follows Suo after her house has caught fire and she crosses paths with the previous protagonist Hei. He is searching for a lost friend and takes pity upon Suo and allows her to tag along with him. Together they start to unveil Suo's past and her relationship with her family. As they dig deeper, they discover that somehow what Hei was searching for ties in with Suo. They soon learn a dark secret that changes everything.