The final preparations for the shift between immortal life to mortal life are soon to commence for the 7 Sin Holders awaiting their goodbyes to LittleSpace to be the first immortals to turn mortal on Earth, but with a lot of things at stake and an angry bully wanting to sabotage everything, it's not easy for Sunday and her best friend Saturday to simply end their time at LittleSpace to end. In hopes of preventing the risk of losing their special chance, the two friends set out to stop his tyrant from ruining the Council's plan overall. Will they proceed with current plans successfully or will they crack under the pressure of their peer's actions?