Cm7, Ab-add9 ｜ Bb-sus4, EbM7, G/B ｜ AbM7, Eb/G, Gb-dim7 ｜ Fm7-5, Bb7-sus4, G7
Cm7, Ab/C　　 ｜ Bdim, Eb/Bb, Adim7 ｜ AbM7, Eb/G, Cm7 　　 ｜ Ab, Am7-5, Bb6-sus4, G, Gaug+Db

Draft → https://youtu.be/7XPGE1Um9d8
Maybe This became a bit "edgy" rather than dark-fantasy ...? ＼(^o^)／