Story - One day the angel world suddenly is attacked by a large number of demons.
The strongest angel of the angel world Chloe was defeated by the enemy's despicable hand and the angel world was hijacked by the bad guy as it was.
Chloe who is defeated by the enemy is deprived of magical power and the
mouth is blocked and the whole body is restrained by the chain and
it is confined in a small coffin.