Original Sin Story

The Original Sin series also know as 始まりの罪シリーズ( "First Sin/Crime series") is a serie of songs made by mothy, also now as Akuno-P. There are three songs that forms this series, those songs where included in the album 悪ノ王国 ～Evils Kingdom～ which was released on December 22, 2010.

Background
This series is inspired in the Brothers Grimm's tale: "Hansel & Gretel" and is the prequel to the Seven Deadly Sins series, in the Akuno-P's Chronology.