SCIENCE FICTION

In the near future, almost the entire world lies in the iron grip of a huge conglomerate, the Persona Century Corporation. One day, a mysterious good-looking man appears in Shinjuku, one of the few places not dominated by Persona Century. Shinjuku is a dangerous and lawless place, teeming with rebels and terrorists. The stranger's name is Dark Side - and with the help of a small band of rebels, he will attempt to break Persona's stranglehold on the world. (Source: ADV)

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After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments conducted by the "Agni" corporation are slowly revealed. They seem to be dabbling with human body enhancement, creating what they call "beast men," to combat the alien invasions related to Birdy.(Source: MangaHelpers)