Letra da Música Alluring Secret (Black Vow) de Kagamine Len

(rin)
Hane o toshita datenshi wa
Kegarareta chigiri ni mi wo yudanete
Aishiautta kago de sae mo
Sono te de keshi sa deshitatta no

Kizutsuita maigo no tenshi
Yugure no machi samayoi
Kirei na hitomi wo motta
Hitori no shouji to deau

Me ga atta, sono shunkan ni
Koi ni ochita, aware na tenshi wa
Yurusarenai omoi tsunoru mama
Kinkin no hako wo aketa

Motometa mono wa eigao no ura ni kakusareta kindan no kajitsu
Hito to tenshi yurusarenai koi kanaeru tame ni subete wo kowasu dake

Yogorenai kokoro sutete
Kimi wo aishite kokoro ikirareru nara
Kono hane sae kirisatete
Akuma ni mi wo yusanete shimaou

(len)
Shikkoku ni somaru hanayome
Seinaru chikai no bashou de
Hakanai hitomi te warau
Fushigi na shounen to deau

Me ga atta sono shunkan ni
Koi ni ochita aware na shoujo wa
Yurusarenai omoi ni tsunoru mama
Subete wo uragitta

Te ni ireta no wa kono te no naka kogare tsuzuketa yukubou no kajitsu
Totome atta ubaiau netsu kiyoyaja naru chikai sae mo okashite iku

Tsunagi atta kako wo subete
Konagona ni keshisatte shimattara
Koukai sae kuyamu hodo
Kimi ni oborete ochiru iku dake

(rin)
Kinkin no tsumi wa
Ienu kizu to natte kizare tsuzuke
Ikareru sabaki no ya wa
Shikoku no shoujo wo tsuranuku

Hane o toshita detenshi wa
Yogoreta chigiri wo tokihanatte
Sono inochi to hikikae ni
Ichi mai no hane dake o nokoshite
Shoujo wo sukute kiesatta no

(rin & len)
Hane o toshita detenshi to
Yogoreta kuro ri somaru hanayome
Chi no soko e ochite sae mo
Chihai no kusabi wo karamu ate
Yurusarenai tsumi wo kakaete iku
Tsumi no kajitsu ga kuchihateta toki
Futatabi meguri au sono hi made