永遠に幸せになる方法、見つけました。 (Eien ni Shiawase ni Naru Houhou, Mitsuke Mashita.)

Background
This song is the electronic rock sequel to "Kochira, Koufuku Anshin Iinkai desu.". It is about a ritual, and the author was inspired by voodoo to transform Miku into a voodoo goddess.

The song contains some difficult to decipher chanting. Three gods are mentioned, the voodoo god of crosswords, 'Legba'; according to voodoo tradition, this god must be summoned first. Next is the voodoo god 'Maria,' and the third is a deity of love, 'Erzulie'. Maria or Erzulie may be the identity of the host.

The song begins with a new bride talking of how she has found the way to the 'town of hope' where the ritual takes place, where she wishes to obtain a way to live forever. The second part of the song shows similarities with a game show, where the host says she will grant the bride's wish in what is called 'The Original Sin Game'. The bride must recite a sequence of words correctly, confess to her sins, and do as 'Maria-sama' (most likely referring to the Voodoo goddess 'Maria' in the above paragraph) says.

It is implied that although the bride gained the power to live forever, she is unhappy with immortality, possibly caused by the groom's death. She returns to the town, repeats the ritual and wishes for eternal happiness. She is transformed into a zombie and in that way, remains serene forever.

This song is featured in the EXIT TUNES compilation album, Vocalosensation.