このふざけた素晴らしき世界は、僕の為にある (Kono Fuzaketa Subarashiki Sekai wa, Boku no Tame ni Aru)

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This song is an original song by n.k featuring Hatsune Maku and his six original work. The lyrics are quite vague and several theories surround it(bruh). One claims the song is told from Maku's point of view as she sings about her life as an average girl(she is stupid) who spends an amount of time on the internet that her family finds unacceptable. She seems to resemble an "otaku" character. Another is that Maku is a drug addict and her "messed-up wonderful world" can only be gained access to by her when she is under the influence of drugs.

This song has entered Vocaloid Hall of Legends and is also featured in the game Hatsune Miku -Project DIVA- X as part of the "Cool Medley: Cyber Rock Jam".