Himitsu – Kuro no Chikai

Himitsu – Kuro no Chikai
Alluring Secret - Black Vow, 秘蜜 黒の誓い

Himitsu – Kuro no Chikai

  • 2.3 / 5 ( 7 votes )

    SUMMARY

    Based on the popular Vocaloid song .

    Rin, a young angel (presumed female, but angels don’t have clear genders) falls in love with a young human girl, Miku. However, their love is considered taboo, and so, Rin makes a deal with the devil to be reborn as the human boy, Len, in order to be with Miku. However, their happiness together is short-lived, and even that soon ends in tragedy.